3 years ago

The functions q and r are defined as follows.

Mathematics

1 answer:

UkoKoshka [18]3 years ago

3 0

Q(3) = -2(3)+2 = -4
r(q(3)) = (-4)^2-1 = 15

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Lynna [10]

Answer:

9/10

Step-by-step explanation:

To solve this, we simply need to find the common denominator, which in this case, is 10

5 x 2 = 20

1/5 = 2/10

7/10 + 2/10 = 9/10

Thus, our answer is 9/10

8 0

3 years ago

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Suppose a football player kicks a ball and gives it an initial upward velocity of 47 ft/s. Use the formula h(t)= -16t^2+47t+3 wh

statuscvo [17]

Answer:

Step-by-step explanation:

a. when t=0,h=3ft

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