Neil has been running a tutoring business since 2005. he charges a monthly fee for weekly tutoring sessions and a phone line. each year, he has increased his fee by the same amount. the table shows what neil charged each customer for two given years of his business: year annual tutoring fee 2005 $1200 2008 $1350 a. what is the rate of change and initial value for neil’s business? how do you know? b. write an equation in slope-intercept form to represent the fees that neil charges each year.

I'm doing this right now in class.

Step-by-step explanation:

The rate of change is the slope of the line...

slope=(y2-y1)/(x2-x1)=(1350-1200)/(2008-2005)=150/3=50

y=50x+b, since the initial value was 1200 that is our y intercept or "b"

y=50x+1200  and x is the number of years elapsed so we need to express it:

y=1200+50(y-2005)

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

i dont know

step-by-step explanation: