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MrMuchimi
3 years ago
5

A parabola has a maximum value of 4 at x= -1, a y-intercept of 3, and an x-intercept of 1.

Mathematics
2 answers:
Scilla [17]3 years ago
7 0

well none of the answer choices match up with all these statements ...

C. it only matches up with the y-intercept given

D. it matches with the y-intercept, and the x- intercept is not quite on the 1

*but i would say C is the closest, because it has an x-intercept of -1 and the maximum point is at (1,4) ... which are the same with the given statements except that they have opposite signs, but yeah i have no clue*

4vir4ik [10]3 years ago
7 0

Answer:

The answer is C

Step-by-step explanation:

Plz mark as Brainliest

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Answer: A.

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Hope this helps!

8 0
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Challenge fr y'all. solve this to get 50 points and brainliest coming up if you get the right answer
TEA [102]

Answer:

  • See below

Step-by-step explanation:

a)

i)

<u>Use the law of cosines:</u>

  • AB=\sqrt{PA^2+PB^2-2*PA*PB*cosP}
  • AB=\sqrt{60^2+100^2-2*60*100*cos80} =\sqrt{11516.22} =107.31

ii)

<u>Use the law of sines:</u>

  • sin ∠A / PB = sin ∠P / AB
  • sin ∠A / 100 = sin 80 / 107.31
  • sin ∠A = 100 sin 80 deg / 107.31
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iii)

<u>Bearing of B from A:</u>

  • 90° + (67° - 30°) =
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b)

<u>PB is longer distance. Time to reach B:</u>

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3 0
2 years ago
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ziro4ka [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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morpeh [17]

Answer:

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Step-by-step explanation:

Set each factor equal to 0 and solve

2x + 4 =0

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x = -2

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The solutions are -2 and 2/3

7 0
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