36.5k views
1 vote
Total Monthly Cost ($)

Kyle's Monthly Website Costs
y
160
140
120
100
80
60
40
20
0
2 4 6 8 10 12 14 16
Number of Hours of Video Stored
Which equation shows the relationship between the
number of hours of video Kyle has stored on the
website and his total monthly cost in dollars?
y=10x +4
y = 4x+10
y-10x+0.25
Y=0.25x+10

Total Monthly Cost ($) Kyle's Monthly Website Costs y 160 140 120 100 80 60 40 20 0 2 4 6 8 10 12 14 16 Number-example-1
User Airdas
by
8.0k points

1 Answer

0 votes

Answer:


y=4x+10

Explanation:

Using the points
(8,40) and
(0,10),


m=(40-10)/(8-0)=4.5 \\ \\ \therefore y=4.5x+10

This matches most closely with the second option.

User Pkario
by
8.3k points