Question

Solve for x: 4|2x − 2| + 10 = 34

Answer 1

a. x = −4, x = 2
b. x = 4, x = −4
c. x = 2, x = −2
d. x = 4, x = −2

Answer 2

B

Answer 3

absolute value there is no negatives

Answer 4

@kyle55

Answer 5

could i ask you a few more

Answer 6

of course

Answer 7

Consider the functions f(x) = 3x2 + 1 and g(x) = x + 3. What is the value of f[g(−1)]?
Select one:
a. 7
b. 37
c. 13
d. 12

Answer 8

I think C

Answer 9

@welshfella

Answer 10

@_greatmath7
please explain how you got that answer

Answer 11

4 | 2x - 2 | + 10 = 34 --- subtract 10
4 | 2x - 2 | = 24 -- divide by 4
| 2x - 2 | = 6

2x - 2 = 6 -(2x - 2) = 6
2x = 6 + 2 -2x + 2 = 6
2x = 8 -2x = 6 - 2
x = 4 -2x = 4
x = -2

Answer 12

and for the second one?

Answer 13

sorry...not good with functions

Answer 14

you can find f(g(x) first
- by replaceing the x in f(x) by g(x)