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Svetllana [295]
3 years ago
8

Help me with this thanks

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

A- 7

Step-by-step explanation:

using the line of best fit, it would cross about (12,7)

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Write the point-slope form of the equation of the line that passes through the points (-3, 5) and (-1, 4). Include your work in
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Firstly, we need to understand the formula of point-slope form:
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To find the slope:
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In this case:
\frac{5 - 4}{ - 3 - ( - 1)}  \\  =  \frac{1}{ - 3 + 1}  \\  =  -  \frac{1}{2}

We can then put the above slope and the point (-1,4) into the formula:

4-y = -1/2(-1-x)
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Alternatively:

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Therefore the answer is y = -1/2x+7/2.

Hope it helps!
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3 years ago
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Answer:

if the signs are the sama, add the numbers

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3 years ago
The area of a rectangle is represented with the expression (18x-12) inches squared. The width of the rectangle is 6 inches. Writ
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