Solving Function Notation

Write the solution to the system.

Tags

CCSS.8.EE.C.8B

Select each TRUE evaluation for the piecewise function.

• f(-5) = -4

• f(4) = 2

• f(2) = 0

• f(0) = -2

• f(5) = -14

Tags

CCSS.HSF.IF.A.2

What is the range of the function?

• -3<x≤1

• -3<y<2

• -4≤y≤3

• -3≤y≤2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Write the domain for the graph in interval notation.

• [-2,4]

• -2≤x≤4

• [-4,6]

• -4≤x≤6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• A
• B
• C
• D

A system consists of the equations y = 4x - 20 and y = -x - 5. What is the solution?

• (3,-8)

• (-5,8)

• (0,-2)

• (-2,-28)

• None of the above

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Tags

CCSS.HSF.IF.A.2

Evaluate f(-5) if f(x) = -2x - 12

• -22

• -2

• -19

• -5

Tags

CCSS.HSF.IF.A.2

If f(x) = 7, what is the value of x?

f(x) = 3x+1

• 2

• 3

• 8

Tags

CCSS.HSF.IF.A.2

If f(x) = 10, what is the value of x?

x + 2 = f(x)

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2