IBONG TIRIRIT MATH 2 TERMS

How do call an energy required to move 1 Coulomb of charge through an element.

Voltage

This is a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, ,3 5, 8 …). How do you call this number sequence?

Fibonacci number

If the roots of an equation are zero, then, how do you classify the solutions?

Trivial solutions

This is the process of expressing a polynomial as the product of another polynomial or monomial of lower degree. What is this mathematical process?

Factoring

This is a point where the concavity of a curve changes or when the slope of the curve is neither increasing nor decreasing. What is this point commonly called?

Point of inflection

How do you call the axis of the hyperbola that passes through the center, the foci and vertices?

Transverse axis

How many permutations can be made out of the letters in the word DIEGO taken 3 at a time?

60 ways

What is the temperature in degrees Celsius of a molecule at absolute zero?

–273°C

In electricity, how do you call the rate of charge flow?

Current

What is a number, which could not be expressed as a quotient of two integers?

Irrational

This law states, “The voltage, v, across a resistor is directly proportional to the current, i, flowing through the resistor”. How do you call this law?

Ohm’s Law

How do you call an angle that is greater then 180 degree but less than 360 degrees?

Reflex

This law in electrical circuits states, “The algebraic sum of currents entering a node (or a closed boundary) is zero”. How do you call this law?

Kirrchoff’s current law

How do you call the opposite of the prefix nano?

Giga

What do you call a triangle having three unequal sides?

Scalene

This law in electrical circuits state, “The algebraic sum of all voltages around a closed path (or loop) is zero”. How do you call this law?

Kirchhoff’s voltage law

w do you call the distance of a point from the y-axis?

Abscissa

In electricity, it is an ability of an element to resist the flow of current. What is this?

Resistance

In electrical circuits, how do you call the reciprocal of resistance?

Conductance

In electrical, what is the SI unit of conductance?

Siemens

Which of the following is the equivalent of 1Ampere?

1 Coulomb per second

This is the measure of central tendency defined as the most frequent score. How do you call this measure of central tendency?

Mode

What is the logarithm of a negative number?

Complex number

Which of the following is the equivalent of 1 mil?

One-thousandth of an inch

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

Ambiguous case

It is a type of polygon in which each interior angle must be less thanor equal to 180°, and all vertices 'point outwards' away from the interior. How do you call this polygon?

Convex polygon

How do you calla line segment from the center of a regular polygon to the midpoint of a side? It is also called as inradius, the radius of an incircle.

Apothem

How do you call a method of describing a set where the elements are separated by commas and enclosed by braces?

Tabular or roster form

It is a series of equal payments occurring at equal intervals of time where the first payment is made after several periods, after the beginning of the payment. How do you call this payment?

Deferred annuity

What do you think is the negotiation of wage rates, conditions of employment, etc. by representatives of the labor force and management?

Collective bargaining

This is a type of bond whose guaranty is in lieu on railroad equipment. What is this type of bond?

Infrastructure bond

How do you call a type of bond where the corporation’s owner name is recorded and the interest is paid periodically to the owners with their asking for it?

Registered bond

How do you call the integral of any quotient whose numerator is the differential of the denominator?

Logarithm

If a = b, then b = a. This illustrates of which of the following axioms in algebra?

Symmetric axiom

What is a regular polygon that has 27 diagonals?

Nonagon

How do you call the formula used to compute the value of n factorial, which is in symbolic form (n!), where n is large number?

Stirling’s Approximation

What is the reason why an ivory soap floats in water?

The specific gravity of ivory soap is less than that of water

If the product of the slopes of any two straight lines is negative 1, one of these lines is said to be:

Perpendicular

When two planes intersect with each other, the amount of divergence between the two planes is expressed by measuring the:

Dihedral angle

These are product or services that are required to support human life and activities, that will be purchased in somewhat the same quantity even though the price varies considerably.

Necessities

The angle which the line of sight to the object makes with the horizontal which is above the eye of the observer is called as:

Angle of elevation

This is a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, ,3 5, 8 …). How do you call this number sequence?

Fibonacci number

If the roots of an equation are zero, then, how do you classify the solutions?

Trivial solutions

This is the process of expressing a polynomial as the product of another polynomial or monomial of lower degree. What is this mathematical process?

Factoring

This is a point where the concavity of a curve changes or when the slope of the curve is neither increasing nor decreasing. What is this point commonly called?

Point of inflection

Howdo you call the axis of the hyperbola that passes through the center, the foci and vertices?

Transverse axis

What is a number, which could not be expressed as a quotient of two integers?

Irrational

How do you call an angle that is greater then 180 degree but less than 360 degrees?

Reflex

What do you call a triangle having three unequal sides?

Scalene

How do you call the distance of a point from the y-axis?

Abscissa

This is the measure of central tendency defined as the most frequent score. How do you call this measure of central tendency?

Mode

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

Ambiguous case

This is a sequence of numbers where every term is obtained by adding the squares of all preceding terms such as (1, 5, 14, 30, 55…). How do you call this numbers?

Pyramidal numbers

It is a process of reasoning wherein other conclusions or formulas are obtained or derived by mathematical manipulations of previously proven theorems or formulas. How do you call this process?

Mathematical induction

What is a solid bounded by the spherical zone and the planes of the zone’s base?

Spherical segment

How do you call the line passing through the focus and perpendicular to the directrix of a parabola?

Axis of the parabola

What is the ratio of the distance between the foci to the distance between the vertices in either hyperbola or ellipse?

Eccentricity

It is a statement that one mathematical expression is greater than or less than another. How do you call this?

Inequality

What is the point of concurrency of the altitude of a triangle?

Orthocenter

What is the logarithm of a number to have a base e = 2.718…?

Naperian logarithm

What is a process of finding maximum or minimum values of a linear function under limiting conditions or constraints?

Linear programming

Which of the following items classified a polygon?

Sides

When a line y = mx + b slopes downwards from left to right, the slope m is:

Less than zero

The ratio between the quick assets to the current liabilities

Acid test ratio

It is the additional cost of producing one more unit of a product.

Marginal cost

What is the quantity in addition to the economic order quantity use to anticipate sudden change of demand and the delay of the ordered quantity?

safety stock

The ratio of a number is 4:7 where number 4 is referred to as the antecedent. How do you call number 7 in this ratio?

Consequent

What is a pair of angles when added together will be equal to 360o?

Conjugate angle

What is a line segment joining a vertex of a triangle to a point on the opposite side?

Cevian

How do you call a cylinder with elliptical cross section?

Cylindroid

For a given function, it is found that f(t) = f(- t). What type of symmetry does f(t) have?

Even Symmetry

Which is true regarding the signs of the natural functions for angles between 90° and 180°?

The sine is negative

What is the inverse natural function of the cosecant?

Sine

What type of curve is generated by a point, which moves in uniform circular motion about an axis, while traveling with a constant speed, V, parallel to the axis?

A helix

How do you call the area bounded by two concentric circles?

Annulus

Determine, which of the following is incorrect between lease and outright purchase of equipment?

Leasing offers certain tax advantage

What do you call the replacement of the original cost of an investment?

Pay off

What do you think is the output or sales at which income is insufficient to equal operating cost?

Break even point

What do you think is the lessening of the value of an asset due to a decrease in the quantity available as a coal, oil and timber in forests?

Depletion

How do you call the integral of any quotient whose numerator is the differential of the denominator?

Logarithm

If a = b, then b = a. This illustrates of which of the following axioms in algebra?

Symmetric axiom

What is a regular polygon that has 27 diagonals?

Nonagon

How do you call the formula used to compute the value of n factorial, which is in symbolic form (n!), where n is large number?

Stirling’s Approximation

What is the reason why an ivory soap floats in water?

The specific gravity of ivory soap is less than that of water

If the product of the slopes of any two straight lines is negative 1, one of these lines is said to be:

perpendicular

When two planes intersect with each other, the amount of divergence between the two planes is expressed by measuring the:

Dihedral angle

These are product or services that are required to support human life and activities, that will be purchased in somewhat the same quantity even though the price varies considerably.

Necessities

The angle which the line of sight to the object makes with the horizontal which is above the eye of the observer is called as:

Angleof elevation

This is a number sequence where the succeeding term is obtained by adding the last pair of preceding terms such as the sequence (1, 1, 2, ,3 5, 8 …). How do you call this number sequence?

Fibonacci number

If the roots of an equation are zero, then, how do you classify the solutions?

Trivial solutions

This is the process of expressing a polynomial as the product of another polynomial or monomial of lower degree. What is this mathematical process?

Factoring

This is a point where the concavity of acurve changes or when the slope of the curve is neither increasing nor decreasing. What is this point commonly called?

Point of inflection

What is a number, which could not be expressed as a quotient of two integers?

Irrational

How do youcall an angle that is greater then 180 degree but less than 360 degrees?

Reflex

What do you call a triangle having three unequal sides?

Scalene

How do you call the distanceof a point from the y-axis?

Abscissa

This is the measure of central tendency defined as the most frequent score. How do you call this measure of central tendency?

Mode

This is the case of a solution of a plane triangle where the given data leads to two solutions. How do you call this case?

Ambiguous case