Sagot :
Answer:
f(-2) = 3
f(-1) = 5
f(0) = 7
f(1) = 9
f(2) = 11
Step-by-step explanation:
f(x) = 2x + 7
f(-2) = 2(-2) + 7 = -4 + 7 = 3
f(-1) = 2(-1) + 7 = -2 + 7 = 5
f(0) = 2(0) + 7 = 0 + 7 = 7
f(1) = 2(1) + 7 = 2 + 7 = 9
f(2) = 2(2) + 7 = 4 + 7 = 11
f=2x+7
f(-2)=2(-2)+7=3
f(-1)=2(-1)+7=5
f(0)=2(0)+7=7
f(1)=2(1)+7=9
f(2)=2(2)+7=11