I believe it would be A and E. Good luck!!:)
Answer:
f = 7.5h
Step-by-step explanation:
The graph is a straight line through the origin, so represents a proportional relation. For some value of k, you have ...
f = k×h
The constant of proportionality can be found from any of the points on the graph. I generally find it convenient to use points where the line crosses a grid intersection. (h, f) = (2, 15) is one such point.
k = f/h = 15/2 = 7.5
Your equation is ...
f = 7.5h
9514 1404 393
Answer:
B. (2, 1)
Step-by-step explanation:
As a first guess you might say the right angle will be at the point that has the x-coordinate of A (2) and the y-coordinate of B (1).
You notice that the point (2, 1) is on the list of answer choices, so that is a good choice.
The coordinates of C could be (2, 1).
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Or, you can plot the points and see what forms a right triangle.
Answer:
Step-by-step explanation:
-4 < x ≤ 1
Answer:
What are the options?
Step-by-step explanation:
I'll do it once it the options