PLEASE ANSWERR

Which equation represents the line of best fit?

A. y= 10x + 45
B. y = x + 45
C. y = −10x+ 45
D. y = 45x + 10

Y-intercept is 45

Slope: (50-45)/(0.5-0)=5/0.5=10

y=10x+45

a) y=10x+45

29 mil

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9