I need help i dont have a caculator that need to use for it sadly

A) y = 1.3x + 10

Explanation:

2 Points on the graph by using x and y values:

(0, 10) and (10, 23)

Slope:

m= (y2-y1)/(x2-x1)

m= (23 - 10)/(10 - 0)

m= 13/10

m = 1.3

Slope-intercept:

y - y1 = m(x - x1)

y - 10 = 1.3(x - 0)

y - 10 = 1.3x

y = 1.3x + 10

A

Explanation:

because the initial value is 10 and 1.3 is the slope

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !