For f(x) = 3x +1 and g(x) = x2 – 6, find (f – g)(x). a. x2 – 3x – 7 b. –x2 + 3x + 7 c. –x2 + 3x – 5 d. 3x2 – 17

 Option (b) is correct.

Step-by-step explanation:

Given : Functions and

We have to choose the correct option from the given options that represents (f-g)(x)

Consider the given functions

and

then , (f - g)(x) = f(x) - g(x)

Substitute, we have,

Applying plus - minus rule, we have,

Simplify and write in standard form, we have,

Thus, The

d

step-by-step explanation:

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)