Question

http://prntscr.com/d81lsj
LAST QUESTION I NEED HELP ON PLZ HELP!

Answer 1

I have 17 min to do this 1 question

Answer 2

substitute each range value into the equation and solve for x

for example:

if f(x) = 5x - 7

and f(x) = 3

what does x equal?

Answer 3

3?

Answer 4

or 8

Answer 5

5x - 7 = 3

what does x equal?

Answer 6

2

Answer 7

The domain is your x values and the range is your y values0

Answer 8

good, now we repeat the process with the other range values

Answer 9

5x - 7 = 13

x = ?

Answer 10

4

Answer 11

good

5x - 7 = 18

x = ?

Answer 12

5

Answer 13

2,4,5 and 7

Answer 14

good

5x - 7 = 28

x = ?

Answer 15

7

Answer 16

good

so your answers are:

2, 4, 5, and 7

Answer 17

Is that all I had to do? o.o
That was so easy lol

Answer 18

ty!

Answer 19

28/50 xD
My teacher needs to grade some, hope I passed!