Use the interactive to autograph the line given the following information coordinates (1,-3) slope of -2 based on your investigation what is the value of B for the point (0,b)

the requested point is (0,-1)

Step-by-step explanation:

The problem is giving you the value of the slope of a line (-2), an also a point that belongs to the line. The question is to find the y-intercept of the line (that is the point at which the line crosses the y-axis.

So we use the point-slope form of a line for a given point  which in our case is (1,-3), and slope "m" (in our case "-2":

by solving for "y" above, we reached the "slope-intercept" form of the line, which shows clearly the value at which the line crosses the y axis: (0,-1)

given that for x=0, y becomes -1

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70