End of Year Algebra

x²+7x+12=0 is

• x=3

• x=2

• x=-3

• x=-2

If the rocket was at a height of 8 feet at 2 seconds, at what other time was the rocket at a height of 8 feet?

• It was never at 8 feet again.

• 5 seconds

• 4 seconds

• 3 seconds

• x=12

• x=-12

• x=4

• x=-4

• w=5

• w=-7

• w=23/4

• w=-25/4

Find the slope of the line.

• 1/2

• -1/2

• 2

• -2

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

What is the vertex of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

Given the equation above, find h(-3).

• -13

• 5

• -23

• 23

Is this mapping a function or not a function? 

• Function

• Not a Function

Is this table a function or not a function? 

• Function

• Not a Function