MATH 1414 Test 1 Review questions and answers

4x+2h+1

Find the Difference Quotient of:

-7

What is the y-intercept of:

-9

What is the y-intercept of:

-1

What is the axis of symmetry of:

-1/10

What is the axis of symmetry of:

1/2

What is the axis of symmetry of:

-1/4

What is the axis of symmetry of:

(4,-55)

What is the vertex of:

(-3,-6)

What is the vertex of:

(3,10)

What is the vertex of:

17

What is the maximum height?

6x+3h+2

Find the difference quotient of:

9.625

After how many seconds until the maximum height is reached?

All Real numbers except x≠2, -2

All Real numbers except x≠1, -1

neither

Is the following function even, odd, or neither?

odd

Is the following function even, odd, or neither?

even

Is the following function even, odd, or neither? f(x)=5x^2

x < 2

x < 0

(-1,3)

Find the vertex of y=x²+2x+4

0

Find the axis of symmetry of y=x²+1

Minimum

Does y=3x²-6x-1 have a minimum or a maximum?

Maximum

Does y=-x²-4x+1 have a minimum or a maximum?

145

-5

8

123

55

24