1) Solve for the equation of the following graph. First identify the type of equation to use and then find the values of "a" and "b". (5pts)
(3, 20)
20
10
(1.5)
0
HELP PLEASE

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Which graph represents the function g(x) = |x + 4| + 2?

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.