Question

Consider f : R-R defined by
Show that f is a bijective function
f(x) = 5x+3
​

Answer 1

Step-by-step explanation:

If x=0 then f(0)=5×0+3

f(0)=0+3

f(0)=3

if x=1 then f(1)=5×1+3

f(1)=5+3

f(1)=8