Find f(6) if f(x) = x2 ÷ 3 + x. 4 10 18

18 is the answer got it from the answer key

The value of f(6) is 18.

Step-by-step explanation:

Given expression,

For finding the value of f(6),

Put x = 6 in equation (1),

Hence, the value of f(6) is 18 for the given expression.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this