what is the scale factor of this dilation?

Step-by-step explanation:

5/3 because you are multiplying your original side (3) by 5/3 to get the new side of 5. A scale factor is a number which scales, or multiplies, some quantity.

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong