Answer:
(6.) Slope = 1; y -intercept = 3
(8.) Slope = 5/3; y-intercept = 0
Explanation:
Both equations for (6.) and (8.) are in the slope-intercept form of a line, whose general equation is given by:
y = mx + b, where
- m is the slope,
- and b is the y-intercept.
(6.)
- When you see an equation like y = x, this means the slope is 1 since we imagine there's 1 in front of the x.
- Teachers and textbooks usually stop writing the 1 since they want us to begin remembering it and mostly because y = x is what we call the "parent function" (i.e., the most basic, non-altered version of a line).
Slope: Thus, the slope is 1.
y-intercept: The y-intercept is 3.
(8.):
- When every you see y = mx, this means the y-intercept is 0 and the line beings at the origin.
Slope: The slope is 5/3.
y-intercept: The y-intercept is 0.