Answer:
Step-by-step explanation:
At time zero the level was 7 gallons and at time 3 min, the level was 5 gallons.
<u>Take two points:</u>
<u>Find the rate of change:</u>
This is a 2 gallons per 3 minutes
<u>Tank holds 10 gallons, it was emptied by 3 gallons and it took:</u>
- 3 : (2/3) = 3* 3/2 = 4.5 minutes
Answer:
3
Step-by-step explanation:
The points belong to an increasing, linear function.
Equation: y = 3x - 1.
Answer:
false
Step-by-step explanation:
let the point (x,y) be (4/3,0)
3*(4/3)-0>4
4>4 false
9514 1404 393
Answer:
A, C, D, E
Step-by-step explanation:
Any relation that is different from a straight line with a defined constant slope will be a relation that is either or both of ...
__
a) degree 3, not linear
b) a linear function
c) a vertical line with undefined slope, not a function
d) a curve opening downward, not linear
e) a line with a bend in the middle, not linear
f) a linear function
Answer:
A
Step-by-step explanation:
Start with 2x = 12, and end with x = 6.
To do that, you need to divide both sides by 2.
Answer: A