let x = the price of a book
so you would have
total = 3x-20
Answer:
m = -4/3 b = 0
Step-by-step explanation:
Slope formula is
The slope is -4/3. The line intersects the y-axis at (0 , 0) so b = 0. This can be verified by plugging one of the points into the equation.
Vertical asymptotes are vertical lines which correspond to the zeroes of the denominator of a rational function. (They can also arise in other contexts, such as logarithms, but you'll almost certainly first encounter asymptotes in the context of
6) D , 7) A, 8) 8) C
Step-by-step explanation:
(7×7)+(4×4)=65
√65
=8