VUX = vertical line, undefined slope, represented by x = a number.
so look at ur points (3,-5)....and a vertical line is represented by x = a number...so in ur points, the x value is 3, therefore, ur equation is :
x = 3......x will always be 3 no matter what y is.
Circumference of a circle =
![2 \pi r](https://tex.z-dn.net/?f=2%20%5Cpi%20r)
They are all multiplied by each other
r = radius
we know our radius is 40
and...
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
= 3.14
so we would use this expression 3.14 x 40 x 2 As a added bonus ill solve it for you :P
3.14 x 40 x 2 = 251.2
The circumference of this ice skating rink is 251.2 feet
1. Graph using y = mx + b
a) y = 3x - 4 (m = 3, b = -4)
b) y = x + 1 (m = 1, b = 1)
c) y = -2x + 2 (m = -2, b = 2)
d) y = -x - 3 (m = -1, b = -3)
2. Graph using x- and y-intercepts
a) 2x + 3y = 6 (x-intercept is 3, y-intercept is 2)
b) x - 2y = -8 (x-intercept is -8, y-intercept is 4)
c) -3x + y = -3 (x-intercept is 1, y-intercept is -3)
d) -4x - 2y = 6 (x-intercept is -3/2, y-intercept is -3)
3. Graph using a table
a) y = 2x -1
(Make a table using values -1, 0, and 1 in the "x" column. The values in the "y" column will be -3, -1, and 1)
b) 2x + y = 4
(Make a table using values 0, 1, and 2 in the "x" column. The values in the "y" column will be 4, 2, 0)
Answer: each of the angles is made up of two rays. The vertex of the angles is the starting point of the rays.
Step-by-step explanation: So I'd say so
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