Answer:
y = 3x+9
Step-by-step explanation:
We can use the slope intercept form
y = mx+b
where m is the slope and b is the y intercept
y = 3x +b
Substitute the point into the equation
6 = 3(-1) +b
6 = -3+b
Add 3 to each side
6+3 = -3+3+b
9 = b
y = 3x+9
You need to find the value of m
I did it and I got m=3
I am going to do my best to try and answer it for doing it for 7 months.
Fast:[First month]110.45 [Second]160.9 [Third]211.35 [Fourth]261.8 [Fifth]312.25 [Sixth]362.7 [Seventh] 413.15
Quick:[First month]57.95 [Second]115.9 [Third]173.85 [Fourth]231.8 [Fifth]289.75 [Sixth] 347.7 [Seventh] 405.65
Answer:
y = 4/3x +4
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
Solve the problem with just one round, then multiply by three:
- Person 1 played against the other 5 people
- Person 2 played against the other 4 people he hadn't played against
- Person 3 played against the other 3 people he hadn't played against
- Person 4 played against the other 2 people he hadn't played against
- Person 5 played against the other 1 person he hadn't played against
- Person 6 played againt the other 0 people as he had already played them
- 5+4+3+2+1+0=15
- 15•3=45
