-27 - (-3) = -27 + 3 = - 24
560 - 2(25 + 11) = 560 - 2(36) = 560 - 72 = 488
8y - x^2....x = -5, y = 4
8(4) - (-5)^2 =
32 + 5^2 =
32 + 25 =
57
Hey!
Hope this helps...
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<em>Question 7:</em> Is the Graph a 1-to-1?
The answer is: No
<em>Reason: </em>If you look at the graph, you see that when the x value is -1 the y value is -2, when x is 0, y is 0. When x is 1, y is 2, when x is 3, y is 4, and so on and so on...
<em>Question 9:</em> What is f(2)?
The answer is: When f (or x) is 2, y is 3... so f(2) = 3
<em>Reason:</em> (Look at reason for Question 7)
I hope this helped, if it did, please do not forget to give a "Thanks" and a 5 star rating...
And as always, thanks for using Brainly...
Answer:
C
Step-by-step explanation:
In a regular pentagon the side lengths are the same
so 4
C
Answer:
v=125 cubic inches
Step-by-step explanation:
V=s^3
s=5
V=5x5x5
v=125 cubic inches
