Find the slope of the line represented by the data below
1 answer:
Answer:
Slope = -4
Step-by-step explanation:
Let us solve the question
∵ The slope of the line is m = Δy/Δx
∵ Δy is the change of y ⇒ Δy = y2 - y1
∵ Δx is the change of x ⇒ Δx = x2 - x1
→ Choose from the table x1, y1 and x2, y2
∵ x1 = -3 and y1 = 12
∵ x2 = -2 and y2 = 8
→ Use them to find Δx and Δy
∵ Δx = -2 - (-3) = -2 + 3 = 1
∴ Δx = 1
∵ Δy = 8 - 12 = -4
∴ Δy = -4
→ Use them to find the slope
∵ m = Δy/Δx
∴ m =
∴ m = -4
∵ m is the slope of the line
∴ The slope of the line is -4
You might be interested in
The values are k = -1 and k = 0 , Option D , E is the right answer.
The missing options are
Select two options. k = –10 k = –7 k = –5 k = –1 k = 0
<h3>What is an Inequality ?</h3>The statement formed when two algebraic expressions are equated by an inequality operator is called an Inequality.
The inequality given that
k > - 8 + 3
k > -5
As k is greater than -5 so k = -1 and k = 0
Therefore Option D , E is the right answer.
To know more about Inequality
https://brainly.in/question/12743729
#SPJ1