"Given linear equation y = -0.75x-5 a. find..." was answered by students like you

Secondary
Algebra
Algebra I
Linear equations and graphs

Braxton Pugh Answered2020-11-05

Given linear equation y = -0.75x-5 a. find the y-intercept and slope. b. determine whether the line slopes upward, slopes downward, or is horizontal, without graphing the equation. c. use two points to graph the equation.

Answer & Explanation

unett Expert2020-11-06Added 119 answers

(a)

y = b_{0} + b_{1} x

where

b_{0}

is the y intercept

b_{1}

is the slope
Slope = -0.75
y-intercept = -5
from the linear equation

b_{0} = - 5

b_{1} = - 0.75

(b) The slope is downward in graph. Because, the slope is negative value.
(c) Two point to graph:

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