Homework is due in a few !

the function f is defined by f(x)= 12 x + 1 2 . use this formula to find the following values of the function. f(3),f(-12),f(1/3),f(3/4)

48, - 132, 16, 21

Step-by-step explanation:

Substitute the given values of x into f(x), that is

f(3) = 12(3) + 1 = 36 + 12 = 48

f(- 12) = 12(- 12) + 12 = - 144 + 12 = - 132

f() = 12() + 12 = 4 + 12 = 16

f() = 12() + 12 = 9 + 12 = 21

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

1,8,15,22,29,36,43,50

step-by-step explanation: