Question

If y(x) = 4x, what is x when y(x) = 4? 1 4 2 0

Answer 1

y = 4e^(x) + x - 4 + ln(2x)

dy/dx = 4e^(x) + 1 + 1/x

Choose D

Answer 2

can i get a fan and a medal:)?

Answer 3

\(\normalsize\cal\color{orange}{Welcome~to~Open~Study!!~:)}\)

Answer 4

Plug 4 in for y(x) in the equation and solve for x. :)
4 = 4(x)
Divide both sides by 4 to isolate x.
1 = x

Answer 5

If the table shows the equation y = , what is the missing value?

x y
21 7
15 ?
6 2

Answer 6

The y values are being multiplied by 3 to get x.
So divide 15 by 3 to get the y value. :)

Answer 7

so itd be 5.

Answer 8

Correct. ^.^