Answer:
oh its really easy
so for -7 you would just count up but negatives so -7 and -5= -13 :)
Step-by-step explanation:
Answer:
StartFraction negative 4 minus 0 Over 0 minus 2 EndFraction
Step-by-step explanation:
Slope is the ratio of the difference of y-coordinates to the difference of the corresponding x-coordinates. For points (0, -4) and (2, 0) that can be ...
m = (-4-0)/(0-2) . . . . matches the 2nd choice
Answer:
f(-2) = -1
Step-by-step explanation:
One way of doing this is to substitute -2 for x in every place where x shows up:
f(x) = 4x + 3x^2 − 5 → f(-2) = 4(-2) + 3(-2)^2 − 5
→ f(-2) = -8 + 3(4) - 5, or f(-2) = 4 - 5, or f(-2) = -1
Answer:1) commutative property of addition
Step-by-step explanation:
This is false... you can get an easy example: (-2) + (10) = 10 - 2 = 8
