False. 800 does not equal 6400
Answer:
no x values repeat, so yes it is a function
Step-by-step explanation:
Quadrent 1 because they are both positive numbers
Answer:
-1
Step-by-step explanation:
Solve for y into y=mx+b
2x-2y=20
-2y=-2x+20
y=(-2x+20)/-2
y=x-10
the slope is m, so it’s 1
A line perpendicular to that would be -1
300
divide 3000 by 10 to get a tenth of 3000
