1. You start at (0,-3) because the last number in slope intercept form (the equation above) represents the y intercept.
2. Plot a point at (0,-3).
3. The 3/2 represents the slope, so from (0,-3), go up 3 lines and right 2 lines. Keep plotting the points. You can also go down 3 and left 2.
4. Make a line from the points.
Answer:
x = -7
Step-by-step explanation:
52 + 3x = -5x + 45 - 49
8x = -56
x = -7
Answer:
no solution
Step-by-step explanation:
The table is missing though but you may consider the following calculations :
Y = 1.6 x
for x = 1 minutes
Y = 1.6 laps
for x = 2 minutes
Y = 3.2 laps
for x = 3 minutes
Y = 4.8 laps
Answer:
25 pages
Step-by-step explanation:
Create a proportion:
= 
= 
Cross multiply and solve for x, the number of pages in 75 minutes:
60x = 1500
x = 25
So, he can read 25 pages in 75 minutes at the same rate
