Answer:
X and Y intercepts
The x-intercept is a point on the graph where y is zero
Using the equation we found in the previous step and substituting zero for y
y= -0.15x-2.77
0= -0.15x-2.77
0.15x= -2.77
x= -2.77/0.15 = -18.00
The x intercept for this straight line is -18.00
The y-intercept is a point on the graph where x is zero
Using the equation we found in the previous step and substituting zero for x
y= -0.15×0-2.77
y= -2.77
The y intercept for this straight line is -2.77
Slope = (5+3)/(-6+3) = 8/-3 = -8/3
y = mx + b
b = y - mx
b = -3 - (-8/3)(-3)
b = -3 - 8
b = -11
equation
y = -8/3(x) - 11
47.5 meters per second, and he will travel 237.5 meters in 5 seconds