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kicyunya [14]
3 years ago
12

Use slope-intercept form to write the equation of a line

Mathematics
1 answer:
Korvikt [17]3 years ago
8 0

Answer:

y=-3x-2

Step-by-step explanation:

There is enough information to make a point-slope form equation that which we can convert into slope-intercept form.

Point-slope form is: y-y_1=m(x-x_1)

We are given the slope of -3 and the point of (1,-5).

y-y_1=m(x-x_1)\rightarrow y+5=-3(x-1)

Convert into Slope-Intercept Form:

y+5=-3(x-1)\\y+5-5=-3(x-1)-5\\\boxed{y=-3x-2}

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The endpoints of a side of rectangle ABCD in the coordinate plane are at A (3,9) and
Montano1993 [528]

Answer:

<em>y = - 4x + 38 </em>

Step-by-step explanation:

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B(5, 1)

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CD║AB

C(9, 2)

y - 2 = - 4(x - 9)

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How long is line UW?
Neko [114]

Answer: UW= 9√3

Step-by-step explanation:

This right triangle is a 30-60-90 triangle. This is a special triangle. Since this is a special triangle, the hypotenuse is 2x.

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