Question

3. Given the function f(x) = 6x + 12 find the solution of the function with the following Xvalues.a. X= 4b. X= -13c. X = 12/31

Answer 1

We need to evaluate the given function at these x values:

f(x) = 6x + 12

Just plug in the x-values into x of the functional expression. Simple!

a)

x = 4

f(4) = 6(4) + 12 = 24 + 12 = 36

b)

x = -13

f(-13) = 6(-13) + 12 = -78 + 12 = -66

c)

x = 12/31

`f((12)/(31))=6((12)/(31))+12=(72)/(31)+12=(444)/(31)`