Mock Test

Front

Evaluate g(x)= x²-3x for g(-8)

Back

88

Front

Which set of ordered pairs is a function? {(9,5), (10,5), (9,-5), (10,-5)}; {(3,4), (4,-3), (7,4), (3, 8)}; {(6,-5), (7, -3), (8, -1), (9, 1)}; {(2, -2), (5, 9), (5, -7), (1, 4)}

Back

{(6,-5), (7, -3), (8, -1), (9, 1)}

Front

Solve by factoring: x² + 12x + 35 = 0

Back

x = -5 and x = -7

Front

When did the water reach its maximum height? 2 seconds; 9 seconds; 0 seconds; 3.8 seconds

Back

2 seconds

Front

What type of correlation does this graph show? A) Positive; B) Negative; C) None; D) All of the above

Back

C) None

Front

Definition of a function

Back

A relation where each input has exactly one output.

Front

What is the vertex form of a quadratic function?

Back

y = a(x-h)² + k, where (h,k) is the vertex.

Front

How to find the maximum height of a projectile?

Back

Use the vertex of the parabola represented by the quadratic equation.

Front

What is factoring in algebra?

Back

Breaking down an expression into simpler components that can be multiplied to get the original expression.

Front

What does it mean for a graph to have no correlation?

Back

There is no discernible relationship between the variables.