Answer:
a. gradient 4
b. gradient 3
c. gradient 1
d. gradient 1
e. gradient -2
f. gradient 3
Step-by-step explanation:
to find y intercept substitute x to be 0
i.e y=3x
y=0
Answer:
Step-by-step explanation:
If the point Q that is located two over three the distance from point P to point R, then PQ:QR=2:3.
Use formula to find the coordinates of the point Q:
In your case, P(-2,7) and R(1,0), then
The price changed by $42 over the course of seven weeks
Answer: 10:7
Step-by-step explanation:
40:28=10*7