Question

f(x) = ax+10, f(1)=15 find value of a​

Answer 1

Answer:

f(x) = ax +10

f(1)=15

15= a(1) +10

a=15-10

a=5

I hope this would help you

Answer 2

Answer:

$f(x) = ax + 10$

$f(1) = 15$

then,

$f(1) = a(1) + 10 = 15$

$a + 10 = 15$

$a = 15 - 10$

$a = 5$