Mathematics: Answer quickly ill give brainliest.

OPTION DStep-by-step explanation: PLS MARK BRAINLIEST :D...

Answer quickly ill give brainliest. - id223739, annabanana1298

jonathanspears1

10.03.2022

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept → (0, b)

Read two points from graph

y-intercept: (0, -3) → b= -3

x-intercept: (-2, 0).

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute:

$m=\dfrac{0-(-3)}{-2-0}=\dfrac{3}{-2}=-\dfrac{3}{2}$

Therefore we have the equation of a line in slope-intercept form:

$y=-\dfrac{3}{2}x-3$

Convert to the standard form Ax+By=C

$y=-\dfrac{3}{2}x-3$ multiply both sides by 2

2y=-3x-6 add 3x to both sides

3x+2y=-6

3x + 2y = -6

0,0(0 оценок)