Evaluate a Function Plug in Expression

Find f(0)

• 7

• 8

• 9

• 10

Tags

CCSS.HSF.IF.A.2

Is this relation a function?

• yes; Because no x-values repeat

• no; because one or more x values repeat

Tags

CCSS.8.F.A.1

Is this relation a function?

• yes; Because no x-values repeat

• no; because one or more x values repeat

Tags

CCSS.8.F.A.1

Simplify.  Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

• (m+6)/(m-3)

• 7/(m-3)

• 7(m+6)

Tags

CCSS.HSA.APR.D.6

Simplify.  Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

• (x-9)/(x+9)

• 1/(x-9)

• (x+9)

Tags

CCSS.HSA.APR.D.6

Simplify.  Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

• 5x / 3

• 10x / (x - 8)

• 10x

Tags

CCSS.HSA.APR.D.6

Simplify.  Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

• (x + 9)

• (x - 3) / (x + 2)

• (x + 9) / (x + 2)

Tags

CCSS.HSA.APR.D.6

Simplify:rac{x^2+7x+10}{x^2-4} Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

Tags

CCSS.HSA.APR.D.6

Simplify.  Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

Tags

CCSS.HSA.APR.D.6

Simplify:rac{x^2-4x-45}{x^2-81} Hint: Plug in a value on original expression and evaluate. Then plug in the same value you plugged in on original expression on answer choices and evaluate each to find matching outcome.

Tags

CCSS.HSA.APR.D.6