Directions: Find the Vertex, Y-intercept, X-intercept(s), Axis of symmetry, Determine whether or not the vertex is a minimum or maximum and graph. (6 pts total.) Show your
work!
7) f(x) = -x + 4x + 5
Vertex:
Y-intercept:
X-intercept:
Axis of Symmetry:
Maximum or Minimum

Lin is shopping for a couch with her dad and heard him ask the salesperson “how much is your commission? ” the salesperson says that her commission is 5 1/2% of the selling price. a. how much commission will the salesperson earn by selling a couch for $495? b. how much money will the store get from the sale of the couch?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1