I thinks it’s B because up it’s y and down its -y and right is X and left is -X
Answer:
y = 5x + 8
Step-by-step explanation:
If you want to find a equation parallel to the line given, you need to know the slope of the line given. Remember that parallel lines have the same slope.
5x - y = 4 and solving for y:
-y = -5x + 4 and solving for positive y:
y = 5x - 4
So the slope of that line is 5. We will use that along with the coordinate given to us to write the equation first in point-slope form then in slope-intercept:
y - (-2) = 5(x - (-2)) and
y + 2 = 5(x + 2) and
y + 2 = 5x + 10 so
y = 5x + 8
Answer: 2.5
Step-by-step explanation:
Let 
be the population mean .
Then, Null hypothesis : 
Alternative hypothesis : 
We assume that this is a normal distribution.
Given : Sample size : n=25 , since the sample is small (n<30) so we cannot apply z-test . Thus the test is t-test.
Sample mean : 
Population standard deviation : 
The test statistic for population mean is given by :-
i.e. 
Hence, the observed critical value = 2.5
Answer:
no
Step-by-step explanation:
because 0-2 is -2 so,
-1 and -2 are not equal
Combine like terms 2n+3n= 5n, then you subtract 7 from both sides and get 5n=-48 -48/5= -9.6
