Answer:
y=7x+1/7
Step-by-step explanation:
Your points (8,8) and (6, -6) can easily be find the slope using (y2-y1) / (x2-x1)
This slope results in 14/2 or 7.
Find the b-value is simple - plug in your 7 into the equation, y=7x+b, then use an existing point on the line to find the b-value. In this case, I used the (8, 8) point.
After plugging in, simply divide to get numbers on the opposite side of variable, and you will end up with 1/7.
The equation turns out to be y=7x+1/7.
The first one
Step-by-step explanation:
the other ones are not statistical
I hope this helps!
Answer:
Domain={-2,2,3,5}
Range={-3,1,7,12}
Step-by-step explanation:
The given ordered pairs are (5,12)(3,-3),(-2,7)(2,12)(5,1).
The domain refers to the set of all the first coordinates(x-values).
Domain={-2,2,3,5}
The range refers to the set of all the second coordinates (y-values).
Range={-3,1,7,12}
Note that, we do not repeat elements in a set.
Do not list the 5 in the domain twice.
The same applies to the 12 in the range
Answer:
If 2/3 of the girls in class have brown eyes and 1/4 of the girls have blue eyes, what fraction of the girls in class have neither blue nor brown
Step-by-step explanation:
Answer:
The angle is 30. It's complement is 60.
Step-by-step explanation:
Complementary angles add up to 90.
x + (5x-90) = 90
6x = 180
x = 30
