Answer:
slope intercept form is y=mx+b.
The "m" in slope intercept form is the number that represents the slope of the line. Think "m for movement" from any point to another.
The "b" in the equation is number that is the y-intercept. The y-intercept is the y-value when x = 0, or where the line crosses the y-axis. think "b for begin" on y-axis.
Substitute the numbers given in the problem into the form of the equation.
m is 4
b is 2
leave the x and the y because you need them so you can have a representation of all the points on the line.
Y=3(2)-2
Y=6-2
Y=4
The value of y is 4.
Answer:
Length of the roof line is 
. And depth of the shed is 
Step-by-step explanation:
Given front wall is 11.5 feet tall, back wall is 20.2 feet. And roof rises at 30° angle from the front wall.
Let 
be the length of the roof line. And 
the depth of the shed.
We can see it is a right angle triangle with opposite 
(see the attachment)
Now,
Also,
So, Length of the roof line is . And depth of the shed is
Answer:
no
Step-by-step explanation:
n-o
Answer: -4.8
Step-by-step explanation:
Factor: -2
-0.3, 0.6, -1.2, 2.4,
-0.3*(-2) = 0.6
0.6*(-2) = -1.2
-1.2*(-2) = 2.4
2.4*(-2) = -4.8
