Find the slope of the line that contains the points named. p(1, 2), q(3, 4) -1 1 2

1

Step-by-step explanation:

The slope m of a line is given by the formula

m = (y₂ - y₁)/(x₂ - x₁)

Given that the points on the line are P(1, 2), Q(3, 4). This corresponds with (x₁,y₁) and (x₂,y₂)

m = (y₂ - y₁)/(x₂ - x₁) = (4 - 2)/(3 - 1) = 2/2 = 1

The slope of the line which is the change between the y and x axis is 1.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)