
Graphing quadratics
Quiz by David Rappaport
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11 questions
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- Q1What is the vertex of a quadratic graph?The highest or lowest point on the graphThe point where the graph crosses the y-axisThe slope of the graphThe x-intercepts of the graph30s
- Q2How many x-intercepts can a quadratic graph have?210330s
- Q3What is the axis of symmetry of a quadratic graph?The point where the graph crosses the y-axisThe x-intercepts of the graphThe slope of the graphA vertical line that divides the graph into two mirror images30s
- Q4What is the vertex form of a quadratic equation?y = a(x - h)^2 + ky = a^2 + b^2 = c^2y = ax^2 + bx + cy = mx + b + cy = mx + b30s
- Q5What is the leading coefficient of a quadratic equation?The coefficient of the x term with power 2The coefficient of the highest power term of xThe coefficient of the x term without any powerThe constant term of the equation30s
- Q6What is the standard form of a quadratic equation?y = ax^2 + bx + cy = a^2 + b^2 = c^2y = a(x - h)^2 + ky = mx + by = mx + b + c30s
- Q7What are the zeros of the quadratic function f(x) = 2x^2 - 5x + 3?x = 1, x = 3x = 0.5, x = 3x = -0.5, x = 3x = -1, x = -330s
- Q8What are the zeros of the quadratic function f(x) = x^2 - 4x + 4?x = 0, x = 2x = 2x = -2x = 1, x = 430s
- Q9What are the zeros of the quadratic function f(x) = 3x^2 - 6x + 3?x = -1, x = 3x = 1x = 3x = 230s
- Q10What are the zeros of the quadratic function f(x) = -2x^2 + 4x - 2?x = 1x = 2x = -2, x = 2x = -130s
- Q11What are the zeros of the quadratic function f(x) = 2x^2 + 7x - 3?x = 1, x = 4x = 3, x = -0.5x = -1, x = 3x = -3, x = 0.530s