Determine the points of intersection of the given functions.
y=-x2 + 3x + 20
y = -2x + 15
Describe the features of the graphing calculator you
would choose and why.

F(x)=|x| is shifted down 4 units and to the right 3 units.

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.