1. which of the following is the equation of the axis of symmetry for the function? y = x2 -4x + 8
a. x = -4
b. x = 2
c. y = -2
d. y = 2x
2. this function has how many solutions? 4x2 = 0
a. 2
b. 1
c. 0
3. which is the set of roots for the equation? x2 + 3x - 18 = 0
a. {18,-1}
b. {-2,9}
c. {-6,3}
d. {9}

How many zeros does the function f(x)=4x3-x2+1 have

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)