Answer:
f(-2) = -1
Step-by-step explanation:
-2 is x, so replace x as -2 into the equation
f (-2) = 2(-2) + 3
f (-2) = -4 + 3
f (-2) = -1
Answer:
0
Step-by-step explanation:
Answer:
106
Step-by-step explanation:
What class is for ? If you tell me I could take out my notes