Question

For each part, write the equation that represents the line in slope-intercept form (y = mx + b) and standard form (ax + by = c where a, b, and c are integers and a is not negative).

Answer 1

Explanation:

slope-intercept equation for graph a: y = -x + 1

standard-form equation for graph a: x + y = 1

:::::

Slope of line through (0,-2) and (3,4) = (4-(-2))/(3-0) = 2

Slope-intercept equation for graph b: y = 2x-2

Standard form: 2x-y = 2

Answer 2

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept

Explanation: