Solving Quadratics

Solve by taking square roots:
k² - 6 = 43

• k = √37
• k = 37 or - 37
• k = 7, k = -7
• no solution

Identify the 'c' value: y = 16x² -8x -24

• 16
• -8
• 24
• -24

What is the standard form for a Quadratic?

• ax²+ bx = - c
• x = -b ± √(b²-4ac) / 2a
• ax² + bx + c
• y = mx + b

What is name of the graph of a Quadratic Equation?

• Line
• Parbola
• U
• Parabola

What is the degree of every Quadratic Equation?

• 1
• 2
• 3
• 4

What is the greatest number of solutions that a Quadratic Equation can have?

• 0
• 1
• 2
• 3

What are the solutions?

• -.5, 3.5
• 0,6
• -2.5, 4.5
• -1, 4

Solve the equation using the zero product property.
3x ( 2x - 4) = 0

• x = -1/3 or x = -2
• x = 0 or x = 2
• x = 0 or x = -2
• x = -1/3 or x = 2

Determine the values of a, b, and c for the quadratic equation:

4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

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