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Studentka2010 [4]
2 years ago
5

Find the slope and the y-intercept of the graph of the linear equation. 1. y=3x-7 2. y-1=-2/3x

Mathematics
1 answer:
ELEN [110]2 years ago
5 0

Answer:

1) Slope: 3; y-intercept: -7

2) Slope: 2/3; y-intercept: 1

Step-by-step explanation:

y = mx + b; m is slope and b is y-intercept

1. y = 3x - 7

The equation is already in slope-intercept form, so you can find the slope and intercept.

Slope: 3

y-intercept: -7

2. y - 1 = 2/3x

For this one, you have to convert this into slope-intercept form (solving for y)

y - 1 = 2/3x

Add 1 to both sides

y - 1 + 1 = 2/3x + 1

y = 2/3x + 1

Now that the equation is in slope-intercept form, you can get the slope and y-intercept.

Slope: 2/3

y-intercept: 1

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Step-by-step explanation:

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3 years ago
Nicholas drew a triangle with 45, 35, and 100 degree angles. Is there another triangle with the same three angles but different
Anna11 [10]

Answer:

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Step-by-step explanation:

we know that

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6 0
3 years ago
What is the cost if a $1,200 washing machine after a discount if 1/5 the original price
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PLEASE HELP I NEED HELP
bulgar [2K]
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