Algebra 2

The graphs of f(x) = −| − 2x| + 3 and g(x) = 1.2x – 0.2 are shown. What are the solutions to f(x) = g(x)? Select the two correct answers.

• -5

• -4

• 0

• 1

• 3

An absolute value equation is given.

−6|9−2x|=−18

What is the greatest value of x that is a solution to the equation?

Enter your answer in the space provided.

Function f(x) = x² +4x+3 is displayed in the graph. On what interval(s) is 𝑓(x) ≤ 0?

• x ≤ 3

• x ≥ 3

• x ≤ -3 and x ≥ -1

• -3 ≤ x ≤ -1

Given the function 𝑓(x) = x² − x − 12, which of the following statements is true?

• The zeros of the function are both positive

• The zeros of the function are both negative

• The function is decreasing for x < 0.5 and increasing for x > 0.5.

• The function is increasing for x < 0.5 and decreasing for x > 0.5.

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

What is the value of y in the solution to this system of equations?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The sale price of a jacket is represented by the expression x - 0.2x. Which statement(s) about the expression is/are true.

• The sale price is 20% less than the original price.

• The original price of the jacket is X.

• The sale price is 20% of the original price.

• The amount of discount is represented by 0.2x.

Tags

CCSS.HSA-SSE.A.1A

• -6

• -1

• 0

• 1

• 6

Tags

CCSS.8.EE.A.2

• -6

• -1

• 0

• 1

• 6

Tags

CCSS.HSA-REI.B.4B

• -6

• -1

• 0

• 1

• 6

Tags

CCSS.HSA-REI.B.4B