I will determine the domain later
Both graph are related because the y intercept is two and x is one but they have the same shape and y=x is 0 so the x intercept of the second graph is 2 so your answer is the middle one
you must factorize it as a difference of squares
a^2-b^2 = (a-b)(a+b),
9b^2-25 = (3b)^{2-(5)^2= (3b-5)(3b+5)
Slope intercept form is y= 3x-13
Slope= 3
Y-int= -13
14.17 because the 4 takes the place of the units column and the 7 takes the place of the thousandths column in decimal places. The first column after the decimal point is the tenths column.