Marcus plots the point (4, 7) in quadrant i on the coordinate plane. nicole then plots the point (4, –3) in quadrant iv of the same graph. explain what the line that goes through those two points would look like, and evaluate the slope.

see the explanation

Step-by-step explanation:

we have the points

(4,7) and (4,-3)

we know that

The x=coordinate of both points are the same

so

the line that goes through those two points is a vertical line (parallel to the y-axis)

The slope is undefined

Because

The formula to calculate the slope between two points is equal to

substitute the values

Is undefined (the denominator is equal to zero)

see  the attached figure to better understand the problem

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²