The rate of change is the same as the slope.
Let's find the slope of function 1 using the Rise Over Run rule.
The rise is 2 and run is 1. So your rate of change is 2/1 or 2 for function 1
Function 2 is a y = mx + b equation, the slope is usually "m" or before the x
y = 1/2x + 7
1/2 is your rate of change for function 2
Answer:
I have solved it in elimination method if you need it in another method let me know.
Step-by-step explanation:
3x+y=21
-x-y=5
2x=26
x=13
-3×13-3y=15
y= -18
Answer:
mfnkv
lmc
Step-by-step explanation:
dfnddf
Answer:
y=7.5
Step-by-step explanation:
25y -15y =75
10y=75
y=7.5
plz mark brainliest
Answer:
5,675
Step-by-step explanation:
she save 5,675 in a week
