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3 years ago

PLEASE HELP!!!!!!!!! :(

Mathematics

1 answer:

Nady [450]3 years ago

3 0

Answer:

Co-ordinates after 90 degree clockwise rotation:-

S = -4, -3

R = -4, -6

P = -7, -3

Q= -7, -6

Step-by-step explanation:

Original co-ordinates:-

S = 3,-4

R = 6,-4

P = 3,-7

Q = 6, -7

90 degree clockwise formula = (y,-x)

After conversion:-

S = -4, -3

R = -4, -6

P = -7, -3

Q= -7, -6

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Step-by-step explanation:

Part a) What is the function’s equation written in vertex form?

we know that

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where

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Looking at the graph

The vertex is the point (2,-8)

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therefore

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Part b) What is the function’s equation written in factored form?

we know that

The equation of a vertical parabola written in factored form is equal to

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a is a coefficient

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