Question

Let f be a function from R to R defined by f(x)=x-5. Find the values of a a and b given that (a,4) and (1,b)

belong to f.​

Answer 1

Answer:

a=9 b=-4

Step-by-step explanation:

f(a)=4

a-5=4

a=9

f(1)=b

1-5=b

b=-4

Answer 2

Answer:

a=9,b=-4

Hope it help u

FOLLOW ME