C = 6.5h
for 2 hrs...so we sub in 2 for h...for francesca
c = 6.5(2)
c = 13
for 6 hrs...so we sub in 6 for h...for phil
c = 6.5(6)
c = 39
so Phil pays (39 - 13) = 26 more <=
The equation of a line in point slope form =
To put
into function notation, we need to get y by its self.
Lets say we had a point (2,2) and a slope of 3. Ok, now that we have our point and slope, lets turn point slope form into function notation.
Change the y to f(x)
<-----Function notation.
Answer:
Francis has $1,993.46 left of his pay stub
Step-by-step explanation:
<u>earns $3437 dollars</u>
<u>42% to tax</u> (yikes! almost half of their pay)
<u>42% of $3437 dollars:</u> $3437 x 0.42 = 1,443.54
Francis is paying $1,443.54 in taxes
$3437 - $1,443.54 = $1,993.46