Multi Step Problem (Show work!!)

-4 + -5 = 8

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Describe how you can act financially responsible.

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.