Question

Model the function rule y=-2x-3 with a table of values. show your work

Answer 1

 y = -2x - 3

to make a table, we are going to sub in any number for x and solve for y.

lets make x = 0
y = -2(0) - 3
y = -3....so when x = 0, y = -3

lets make x = 1
y = -2(1) - 3
y = -2 -3
y = -5.....so when x = 1, y = -5

lets make x = 2
y = -2(2) - 3
y = -4 - 3
y = -7.....so when x = 2, y = -7

I am not sure how many u need for ur table...but so far we have :

x..........y
0.........-3
1.........-5
2.........-7

u can find more points if u need to, by doing what we just did.