Solve Using GCF
2x2 - 10x = 0
x={0, 5}
Solve the Quadratics by Factoring
x2+2x-3=0
x={-3, 1}
Find the y-intercept of a quadratic?
From Standard Form, determine the c-value. (0, c)
What is the constant in the equation y = x + 3?
3
What college did Mrs. Carrillo graduate from
Fresno State
4x2 - 8x = 0
x={0, 2}
Solve the Quadratics by Factoring
x2-10x+16
x={2, 8}
Find the zeros of the quadratic?
Factor and use the Zero Product Property.
The graph of a quadratic function is called...
a parabola.
What is Mrs. Carrillo's First Name
Andrea
3x2 = 27x
x={0, 9}
Solve the Quadratics by Factoring
n2-n=2
x={2, -1}
Find the Axis of Symmetry?
Add the two zeros and divide by 2.
Find the middle of the zeros.
What is this form called: y=mx+b?
Slope-Intercepts Form
What is Mrs. Carrillo's favorite color?
Purple
2x2 - 32 = 0
x={4, -4}
Solve the Quadratics by Factoring
x2-5x+6=0
x={2, 3}
Use find the vertex of a quadratic function?
Substitute the value of the axis of symmetry into the equation of the quadratic. Evaluate for y.
a trinomial
Five
2x2 - 12x - 54 = 0
x={9, -3}
Solve the Quadratics by Factoring
4x2-32=8x
x={4, -2}
Graph a quadratic function?
Use the y-intercept, x-intercepts, axis of symmetry and the vertex to plot points.
The general form of this common equation is ax2 + bx + c = 0
a quadratic equation.
How old is Mrs. Carrillo's oldest child?
Fourteen