Question

SHOW WORK: Evaluate f(-2) with f(x)=3x+1 *

Answer 1

Answer:

f(2) = 7

Step-by-step explanation:

Solve for f(-2) in f(x) = 3x + 1

x = -2

Plug in -2 for x in the equation:

f(2) = 3(2) + 1

Remember to follow PEMDAS. First, solve the multiplication, then add:

3 * 2 = 6

6 + 1 = 7

f(2) = 7 is your answer.

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Answer 2

Step-by-step explanation:

${:}\longrightarrow$$\sf f (x)=3x+1$

${:}\longrightarrow$$\sf f (-2)=3 (-2)+1$

${:}\longrightarrow$$\sf f (-2)=-6+1$

${:}\longrightarrow$$\sf f (-2)=-5$