Select the correct answer. The archway of the main entrance of a university is modeled by the quadratic equation y = -x2 + 6x. The university is hanging a banner at the
main entrance at an angle defined by the equation 4y = 21 - x. At what points should the banner be attached to the archway?
OA.
(1.5,5.62) and (3.5,6.12)
OB. (1.5,4.87) and (3.5,4.37)
OC. (1,5) and (5.25,3.94)
OD.
(1,5.5) and (5.25,6.56)

the correct answer is x/3+10≥32

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d is the answer

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

the answer is 5/14.

hope this .