Quadratic Forms
The form of a quadratic equation that you can find the
vertex.
What is the vertex form?
Rewrite in vertex form.
y=x2+10x+15
What is y=(x+5)2 -10?
Solve by factoring.
x2+11x+24=0
What is x=-8 or x=-3?
Use the quadratic formula to solve the equation.
4x2 - 5x - 6 = 0
What is x=2 and x=-0.75?
The form of a quadratic equation that you can find the
y-intercept.
What is the standard form?
Find the minimum of y= 3x2 -24x + 5.
What is -43 when x=4?
Solve 2x2 - x = 21
What is x=3.5 or x= -3 ?
Find the value(s) of k so that the parabola has only one x-intercept for y=x2 + kx + 100.
What is 20 or -20?
The form of a quadratic equation that you can find the
zeros.
What is the factored form?
Find the maximum of y= -4x2 - 24x + 5.
What is 41 when x=-3?
The value that each quadratic equation needs to be to solve.
What is ZERO?
A quadratic equation that has no zeros will have this.
The form of a quadratic equation that you can find the step pattern.
What is all of them?
Find the vertex for y=x2 + 9x - 2
What is (-4.5, -22.25)?
Solve by factoring.
y= 2x2 + 11x + 5
What is x= -5 or x= -0.5?
The number of solutions for x2 - 10x + 25 = 0.
What is ONE?