Question

f(x) = 3 - 2x
a.(-2, -1)
b.(-1, 5)
c.(0, 3)
d.(1, 0)
e.(2, -1)

Answer 1

check each option
for a) x=-2 f(x)=7 not equal to -1
for b) x=-1 f(x)=5 hence satisfied
for c) x=0 f(x)=3 hence satisfied
for d) x=1 f(x)=1 not equal to 0
for e) x=2 f(x)=-1 hence satisfied
so options b , c and e

Answer 2

thank u ash

Answer 3

no problem babs