Answer:
x₁ = 6 and x₂ = 8
Step-by-step explanation:
See the picture below
The cost depend on the number pencils, so the cost is the y and # of pencils is the x
Same as for question 7
To graph, the length depend on the time, so length is y, time is x
6. Linear
7. Not
Answer:
The answer for this is a=1,b=7,c=19.
Eh 12/20 is .6 pages a minute. 20/32 is .625 pages a minute