I’m confused with how to start this off. It’s function graphs, (square root) algebra 2

My homeschool teacher didn’t really clarify

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form