Answer:
C
Step-by-step explanation:
Answer:
C. It is a function because none of the ordered pairs have the same y-value.
Step-by-step explanation:
Answer:
So what’s the question?
Step-by-step explanation:
A line segment is defined as the set of numbers that is contained in a line between the two endpoints.
Answer:
The equation in the standard form of the line through the given points is;
y = 3x - 17
Step-by-step explanation:
We start by getting the slope of the line;
m = (y2-y1)/(x2-x1)
m = (7-10)/(8-9) = -3/-1 = 3
The stands equation form is;
y = mx + b
m is slope, b is the y-intercept
so we have
y = 3x + b
To get b, we substitute the coordinates of any of the points
10 = 3(9) + b
10 = 27 + b
b = 10-27
b = -17
So the equation is;
y = 3x - 17
