01: 59: 46
on a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. the
number b varies directly with the number a. for example b = 2 when a = -23. which equation represents this direct
variation between a and b?
b=-a
b= -a
b-a=0
b(-a) = 0

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

How do i solve uniform motion problems?

Can someone tell me if this is perpendicular? !