Question

Which of the following statements have the same result? Explain each step in solving each one.

I. f(2) when f(x) = 3x + 2
II. f−1(3) when f(x) = 2 x minus 7, all over 3
III. 2y + 14 = 4y − 2

Answer 1

Please help very important :)

Answer 2

Well, you plug in the values of x, into the equation

For example for the first one it's f(2) which is x=2 -> 3(2) + 2 = ....?

For the third one 2y+14=4y-2 combine thelike terms to one side, make the y values on the right side, x values on the left side, and solve for y

For the second one -> \(3=\frac{2x-7}{3}\) and then solve for x

If you're confused o-0 tell me

Answer 3

which ones have the same result?

Answer 4

I can't solve it for you, it would be against the rules; but if you reread what i wrote, I think that you can get to the answer yourself

Answer 5

ok thank you!

Answer 6

yw~