What is the equation of a line, in general from, with a slope of -2 and a y-intercept of 8 A, x + 2y -8 =0 B, 2x + y - 8 =0 C, 2x - y + 8 =0
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Given:
Slope = -2
y-intercept: 8
Determine the equation of the line.
Solution:
The equation of the line can be written in slope-intercept form, where m is the slope.
Slope-intercept form:
y = mx + b
y = -2x + 8
Final answer:
B. 2x + y - 8