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hichkok12 [17]
2 years ago
11

Give the slope-intercept form of the equation of the line that is perpendicular to 5x+2y=12 and contains the point (2, 3)

Mathematics
1 answer:
dimulka [17.4K]2 years ago
3 0

Answer:

y=2/5x+1

Step-by-step explanation:

Change the equation to slope intercept form

5x+2y=12

-5x        -5x

2y=-5x+12

divide by 2

y=-5x/2+6

The slope is -5/2 so, you need to find the reciprocal of that which is 2/5.

that is your new slope.

plot the point (2,3)

next plot another point using the slope and draw a line, connecting them.

where it crosses the y axis will be the "b"

So, y=mx+b is the equation..

m is the slope

b is the y intercept(wherethe line crosses the y axis)

So, y=2/5x+1

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5 0
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Given the linear system:
azamat

Answer:

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

Step-by-step explanation:

Let's solve for y.

2x−2y+z=1

Step 1: Add -2x to both sides.

2x−2y+z+−2x=1+−2x

−2y+z=−2x+1

Step 2: Add -z to both sides.

−2y+z+−z=−2x+1+−z

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Step 3: Divide both sides by -2.

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3 years ago
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Step-by-step explanation:

6 0
3 years ago
Is (-2, 6) a solution to this system of linear equations? (HINT: Substitute x
Serggg [28]

Answer:

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At (-2,6)

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Both are correct.

Hope it helps you.

5 0
3 years ago
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