1. Evan graphed a horizontal line. Which of the following is a true statement about the
graph?
a. The graph is not a function.
b. The graph has an undefined slope.
C. The graph has a slope of 0.
d. The graph must be proportional.

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?