No because if you plug in -1 for x and 5 for y 5 doesn’t equal -6. You just plug in the point as x and y and if the equation is true then the point is a solution.
Answer:
y = 1250
Step-by-step explanation:

x = 3
y = y
Substitute x into equation

Simplify 
y = 10 * 125
y = 1250
Hope this helps :)
Answer:
Step-by-step explanation:
(see pics)
D i think but not really sure maybe idk
R is also known as the correlation coefficient. Hence your statement is ...
B. False