Question

What is the slope of a line going through the points (-4, -11) and (-7,2)?

Answer 1

`m = 13 / -3 = -4.33333`

Step-by-step explanation:

`Equation: y = -4.33333x - 28.33333.`

`Y - intercept -28.333\\`
`Angle (θ) -77 deg`

`θ = arctan(-4.33333) = -7.70054`

`Percentage grade-433.3%`

`Distance (d) 13.342`

`Distance between x's (Δx) 3`

`Distance between y's (Δy) 13`

`d = √(Δy2 + Δx2) = √(132 + -32) = √178 = 13.34166`

Answer 2

The answer to this is:

m = -13/3

Step-by-step explanation:

Y2 - Y1 / X2 - X1

2-(-11) / -7-(-4)

13 / -3

Answer = -13/3