Question

PLEASE, HELP ME IN THIS!!

Answer 1

Answer:

i think the 2nd one

Step-by-step explanation:

Answer 2

Answer:

y = x+40

Step-by-step explanation:

First, calculate the rate of the rate by using the slope formula, $m = \frac{y_1-y_2}{x_1-x_2}$.

m = (50-47)/(10-7) = 3/3 = 1

Now plug m = 1 into the slope-intercept form, y = mx+b. Also plugin y = 42 and x = 2 in other to find the y-intercept (b).

42 = 1(2)+b

42-2 = b

b = 40

Replace b with 40 in the slope-intercept formula.

y = x+40