Answer:
Step-by-step explanation:
Use formula
Hence,
This expression is equal to
so we can equate the coefficients at powers of x:
The equation of a line formula is y=mx+b.
y = 1/4x - 2
m= 1/4
b= -2
Answer:
I assume the answer would be that f(x) = 6(x) increases over the interval x = 3 to x = 4
Step-by-step explanation:
6 x 3 is 18 and 6 x 4 is 24, so over the interval x = 3 to x = 4 f(x) would increase.
I think you put each set of data in to l1 and l2 on your calculator nd find the linear regression ( r value) and you can get to the r value by going to stat diagnostic on