EOC Review Quiz 1

Consider the equation.

-2 (x - 1) - 3x = 12 (x + 3)

What is the value of x in the equation?

• -2

• -1/2

• 1/2

• 2

Consider the functions f(x) = x² and g(x) = x² + 5.

Which statement is true.

• The function

  g(x) = x² + 5 represents a translation 5 units down from

  f(x) = x²

• The function

  g(x) = x² + 5 represents a translation 5 units left of

  f(x) = x²

• The function

  g(x) = x² + 5 represents a translation 5 units right of

  f(x) = x²

• The function

  g(x) = x² + 5 represents a translation 5 units up from

  f(x) = x²

Consider the graph.

Which function is represented by the graph?

• f(x) = -3/2 (x - 3)

• f(x) = -2/3 (x - 3)

• f(x) = -2 (x + 3)

• f(x) = -2x + 3

Which expression is equivalent to

x² + 12x +36

• (x + 6)²

• (x + 6)(x - 6)

• (x + 18)(x - 2)

• (x + 18)²

Which point represents a solution to the equation

y = -x² + 16

• (-2, 8)

• (-1, -15)

• (1, 15)

• (2, -8)

Which are solutions to the equation (x + 24)² = 16 ?

Select ALL that apply.

• x = -28

• x = -24

• x = -20

• x = 8

• x = 12

The solution to the linear inequality

1/4 (8 - 16x) ≤ -6 is x ≥ _

What is (3x - 4)(5x +6) when simplified?

• 15x² - 2x - 24

• 15x² - 24

• 15x² + 2x - 24

• 15x² + 24

Which expression is equivalent to x² - 169 ?

• (x - 13)²

• (x - 13)(x - 13)

• (x + 13)²

• (x + 13)(x - 13)

In order to solve the equation x² = 64, a student graphs

the equations y = x² and y = 64 . What is (are) the solution(s) to

the equation x² = 64 ?

• x = -32 and x = 32

• x = -8 and x = 8

• x = 8 only

• x = 32 only