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Bumek [7]
3 years ago
11

PARAMETRIC EQUATIONS HELP!!!

Mathematics
1 answer:
Alona [7]3 years ago
4 0

Answer:

1. Option A

2. Option B

Step-by-step explanation:

I would like to elaborate on the answer to the second question, since the first answer is actually  option a. Why? The question asks for a parametric equation, not set, so it would be choice a.

2. x=3t + 5 - isolate t

t=(x-5)/3 - substitute into the second equation

y = [(x-5)/3]^2 - 1

your solution is  option b

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6 0
3 years ago
Don't need it answered immediately.
harina [27]

Answer:

ºC = (ºF - 32) / (9/5)

Step-by-step explanation:

<u>Take the formula that you already have:</u>

ºF = (ºC × 9/5) + 32

<u>Flip the ºF and ºC:</u>

ºC = (ºF × 9/5) + 32

<u>Move the whole number to the right side of the equation and change it's sign:</u>

ºC = (ºF - 32) / (9/5)

(This will also force the fraction to move to the right hand side of the equation, but for that you keep the value of the number the same)

Hope this helped!

6 0
3 years ago
Step by step please.
Free_Kalibri [48]

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3 years ago
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