If (x) = 3x - 2 and g(x) = 2x+ 1, find (f-g(x).
Ο Α. 5x - 3
Ο
Β. 3 -Χ
Ο
Ο ο. 5x-1
D. Χ- 3
Ο

Step-by-step explanation:

(f-g(x) = 3x - 2 - (2x + 1) = 3x - 2 - 2x - 1 = x - 3

B.

Step-by-step explanation:

Well, we can use the following formula to find the x coordianate of the vertex  -b / 2a.

So let’s start with a)

-6 / 6

-1

A. is wrong because its vertex starts with -1.

b)

6 / 6

1

now that we have our x coordinate we can plug it into the equation to get our y.

3 - 6 - 3

So the y coordinate is -6.

Hence, the answer choice B.

look at the image below.