Points f(3, 3), k(6, 5), j(8, 2) and l(5, 0) lie in a coordinate plane. which lines are parallel?

Points F(3, 3), K(6, 5), J(8, 2) and L(5, 0) lie in a coordinate plane. Which lines are parallel?
A) line FK and line KJ
B) line FK and line LJ
C) line LJ and line LK
D) line FL and line LK

The solution is line FK and line LJ. We can calculate the slope of these two lines by using the slope formula. Both lines have a slope
of 23 . Since the lines have the same slope, they are parallel.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

f(-2) = -3f(1) = 6 . . . estimated from f(x) = (x+2)^2-3, which matches points on the graph (-1,-2) and (0, 1)

so the change in y-value for function f is (6 )) = 9.

the table tells us

g(-2) = 1g(1) = 31

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

Iwould say false, not positive but if prices went up for both stores, technically there will be less buyers?