3 years ago

Use a graph to solve the equation. Check your solution.

1 answer:

4 0

1) x=1
2) x=2.9
3) x=-10
4) x=?
5) IDK

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lilavasa [31]

D is equal to 47. You can plug it in and check it

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3 years ago

sladkih [1.3K]

Step-by-step explanation:

To calculate a slope, we need to apply: $m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

Applying formula to each slope:

$m_{AB}=\frac{5-1}{-2-(-5)} = \frac{4}{3} \\m_{BC}=\frac{3-5}{5-(-2)} =\frac{-2}{7}\\m_{CD}=\frac{-1-3}{2-5}=\frac{-4}{-3} =\frac{4}{3}$

So, as you can see, there are equal pair of slopes, meaning that they are parallels, which demonstrate that it's actually a quadrilateral figure.

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3 years ago

katen-ka-za [31]

Answer:

The slope is -3/4 because it rises goes down 3 and runs 4. the Y-intercept or where the line meets the y line is 3

Step-by-step explanation:

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3 years ago

Leni [432]

Answer:

1: 4:15

2: 4/15

Step-by-step explanation:

I think Im right. I hope this helps you out!

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2 years ago

murzikaleks [220]

Check the picture below.

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3 years ago