Answer:
m = 1, y = 1x + 10
Step-by-step explanation:
The equation of a line is y = mx + c where m is the slope and c is the y-intercept. I will be calculating the slope using the points (7, 2) and (0, 10)
m =
=
=
= 1
Based on the graph, the y-intercept is 10. Thus, the equation of the line is 1x + 10.
Answer:
The answer to your question is: the points are not collinear.
Step-by-step explanation:
Data
AB = 7
BC = 4
AC = 9
Are points A,B and C collinear?
If they are collinear, the distance from AB plus the distance BC must be equal to the distance AC.
Process
dAB + d dBC = d AC
7 + 4 = 9
11 = 9
The distances are different so they are no collinear
A) 90-55=35 since a right angle is 90 total\
b)ii
Answer: b<15
Step-by-step explanation: Divide each term by
20 and simplify inequality form: b<15