Mathematics: Choose the equation is the slope-intercept form, that has a slope of 8 and a y-intercept of -3. A) y= -3x+8B) y= -3x-8C) y=8x+ 3D) y= 8x+ -3PLEASE HELP!!!

Choose the equation is the slope-intercept form,

Ответ:

janshnajdajdnnahjd

06.02.2022

Mathematics

$\boxed {\tt D. \ y=8x+-3}$

Step-by-step explanation:

The slope-intercept form of a line is:

y=mx+b

where m is the slope and b is the y-intercept.

The slope is 8 and the y-intercept is -3. Therefore,

$m=8 \\b= -3$

Substitute the values into the form.

y=mx+b

y=8x+(-3)

y=8x-3 or y=8x+-3

Let's look at the choices. The choice that matches our answer is D. y=8x+-3

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Ответ:

lucialovell6804

02.07.2020

Mathematics

$-\dfrac{7xy}{3x}+\dfrac{4y^2}{2y}=-\dfrac{7}{3}\cdot\dfrac{x}{x}\cdot y+\dfrac{4}{2}\cdot\dfrac{y^2}{y}\\\\\text{canceled x and one y}\\\\=-\dfrac{7}{3}y+\dfrac{4}{2}y=-3.5y+2y=-1.5y$

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Choose the equation is the slope-intercept form, that has a slope of 8 and a y-intercept of -3. A) y= -3x+8
B) y= -3x-8
C) y=8x+ 3
D) y= 8x+ -3
PLEASE HELP!!!

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