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.

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.