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Anna11 [10]
3 years ago
8

Find the slope and y intercept of y=-4x

Mathematics
2 answers:
just olya [345]3 years ago
5 0
The slope is -4, the y-intercept is 0.
Vesnalui [34]3 years ago
3 0
Y=mx+b where m=slope and b=y intercept

So slope is -4 and y intercept = 0

Here is the graph to double check.

Hope that helps.

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Can someone please help me with this?!
Alinara [238K]

Answer: y=\frac{1}{4}x-3


Step-by-step explanation:

- The equation of the line in the slope intercept form is: y=mx+b

Where m is the slope and b is the y-intercept of the line

- Let's choose two points of the line: (8,-1) and (-4,-4).

- You must calculate the slope of the line as following:

m=\frac{y_2-y_1}{x_2-x_1}=\frac{-4-(-1)}{-4-8}=\frac{1}{4}

- As you can see in the graph attached, the line intersects the y-axis at -3, then b=-3.

- Substituting values into the equation of the line, you obtain:

y=\frac{1}{4}x-3


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Step-by-step explanation:

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Equation M: y = 3x + 4
solmaris [256]
Y = 3x + 4
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or look at it this way..
y = 3x + 4
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Answer:

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