Question

Algebra!

Answer 1

A picture is enlarged by keeping its width the same and increasing its length. The scatter plot below shows the perimeter of the picture (y) for different lengths (x):

Answer 2

Which function best represents the data in the scatter plot?
y = 2x − 20
y = 2x + 20
y = x − 20
y = x + 20

Answer 3

@Vocaloid @DaBest21 @Keigh2015

Answer 4

Oh I know how to you can figure this out, do you know desmos.com?

Answer 5

slope is 2

Answer 6

so cut down C and D

Answer 7

Ok, A?

Answer 8

no, B I guess

Answer 9

Ok. @Vocaloid? What do you think?

Answer 10

It is B

Answer 11

Cool. Thanks!