Answer:
288
Step-by-step explanation:

then

72=9k
dividing both side by 9
k=72÷9
=8

y=8×6²
y=8×36
y=288
Answer:
y intercept = (0,-1.2)
x intercept = (3.6,0)
Step-by-step explanation:
For y-int, x=0
3(0)-9(y)=10.8
9y=-10.8
y= -1.2
For x-int, y =0
3x - 9(0)=10.8
3x=10.8
x=3.6
Answer:
Step-by-step explanation:
1) So -8+2v<2, 2v<10, v<5. That means that at "5" on the axis, you'll draw a circle that's <em>not</em> filled in (because it's <5, not
5) and then draw a box-y thing to the left. Sorry, can't really describe it, but if you look at the picture attached, you'll understand
2) -12m-8
-5m-7m, so -12m-8
-12m, -8
0. This one doesn't have a variable... so you can't really graph it?