Chapter 9: Q39. (page 532)
Find the vertex, the equation of the axis of symmetry, and the -intercept of the given equation.
Short Answer
The vertex is , the equation of the axis of symmetry is and the -intercept is 14.
Chapter 9: Q39. (page 532)
Find the vertex, the equation of the axis of symmetry, and the -intercept of the given equation.
The vertex is , the equation of the axis of symmetry is and the -intercept is 14.
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State whether the given sentence is true or false. If false, replace the underlined term to make a true sentence.
The graph of a quadratic function is a straight line.
State whether the given sentence is true or false. If false, replace the underlined term to make a true sentence.
A quadratic equation with a graph that has two -intercepts has one real root.
REASONING The graph of a quadratic function has a vertex at . One point on the graph is . Find another point on the graph. Explain how you find it.
Solve the equation by using the Quadratic formula. Round to the nearest tenth if necessary.
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