Quadratic Functions

Miss B

100

How old am is Miss B?

28

200

How long has Miss B been a teacher?

6 years

300

How many brothers does Miss Baltazar have?

4 brothers

400

How many students does Miss Baltazar teach this right now at THA(not including AMA)?

130 students

500

Which teacher goes with Miss B to sports games at the school?

Palmer

Factor Polynomials(positive)

100

Factor.

x²+9x+20

(x+4)(x+5)

200

Factor.

x²+7x+12

(x+3)(x+4)

300

Factor.

w²+10w+24

(w+6)(w+4)

400

Factor.

y²+2y+1

(y+1)(y+1)

500

Factor.

x²+5x+6

(x+2)(x+3)

Factor Polynomials(negative)

100

Factor.

x²+2x-8

(x+4)(x-2)

200

Factor.

n²+3n-18

(n+6)(n-3)

300

Factor.

x²+7x-30

(x+10)(x-3)

400

Factor.

x²-5x-36

(x+4)(x-9)

500

Factor.

g²+g-6

(g-2)(g+3)

Solve Quadratic Equations

100

Solve for the zeros of the function.

(x+5)(x-4)

x= -5, 4

200

Solve for the zeros of the function.

(2x-3)(x+7)

x=3/2, -7

300

Solve for the x-intercepts of this function.

x²+11x+24=0

x=-8, -3

400

Solve for the x-intercepts of this function.

x²+2x-15=0

x=-5, 3

500

Solve for the x-intercepts of this function.

x²-2x-3=0

x=-1, 3