Answer:
Step-by-step explanation:
f(0) = 3
of(5) = -1
f(3) = 2
5
-3 -2 -14
1
2
3
4
5
f(2)= -2
Answer: 3 gallons/minute
Step-by-step explanation:
If it is 21 gallons per 7 minutes, that is equal to 21/7. You have to make that a unit rate. 21/7 = 21 divided by 7 = 3
<u><em>Hope this helps! </em></u>
Answer:
y = 2x - 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2 , then
y = 2x + c ← is the partial equation
To find c substitute (2, - 2 ) into the partial equation
- 2 = 4 + c ⇒ c = - 2 - 4 = - 6
y = 2x - 6 ← equation of line
Thanks for the free answer points ;)