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Ganezh [65]
2 years ago
9

Determine which system of equation has (-3,19) and (4,-23) as a solution?

Mathematics
1 answer:
grandymaker [24]2 years ago
4 0

Answer:

y=6x+1

Step-by-step explanation:

First you must find the slope of the two points...

\frac{4--3}{-23-19} which then would equal 6

Then you take the slope and put into point-slope form

(y-y1)=m(x-x1)...take one of the points that is given and plug it into this formula.

so I used (-3,19).

(y-19)=6(x--3)

I would then get y-19=6x+18

Add 19 to both sides and you will get y=6x+1


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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Evaluate the following expression when x = -5 and y = 25.
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Answer:

<u>The correct answer is A. 3,120.</u>

Step-by-step explanation:

Let's solve the expression for x = -5 and y = 25, this way:

(5|x| - y³)/x

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<u>The correct answer is A. 3,120.</u>

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7.36

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