The area of a rectangle is Base x height whereas the area of a triangle is Base x height divided by 2
Answer: I think the answer might be A
Step-by-step explanation:
Answer:
y=4/5x-3 - (-5, -7)
Step-by-step explanation:
So to solve this, lets just plug in each value for x, and see if the y value we get is equal to one of our answers.
So we have (-10, 5)
Well plug in -10 for 4/5x we get:
-40/5=-8
Next we take that value and solve:
y=-8-3
y=-11
The answer for this was 5, not -11.
Ill skip a few steps:
(10, -11):
Plug in 10 we get:
y=8-3 which is y=5. This is not right, for it needed to be -11.
Next we have (5, -1)
This gets us y=4-3 this is y=1 which is not -1. So thats not right.
Finally we have (-5, -7):
This gets us y=-4-3 this is y=-7. What was our y value? -7!
So the answer is (-5, -7)
I hope this helps! :)
The second and third highest temperatures were -8 and 7, you just need to state a value between those; such as 3 or 4.
Hope this helps :)
The equation would be y = -1/2 - 9/2
I'm not the -9/2 is 100% correct because I didn't use a coordinate grid to do it, I made a graph myself, so 4 1/2 is a rough estimate of what the y intercept would be.
