Question

A function f is defined by f(x)=2x-5 write down the values of
a. f(0








b. f(-3)​

Answer 1

Answer:

a. f(0)=2×0-5

f(0)=-5

d. f(-3)=2×(-3)-5

f(-3)=-6-5

f(-3)=-11

Answer 2

Answer:

a. -5

b. -11

Step-by-step explanation:

f(0)= 2*(0) -5= 0-5 = -5

f(-3) = 2*(-3) -5 = -6-5 = -11