Sketch the yz-trace of the equation:
?

?

A. ??




B. ?


?


C. ? 




D. ?


?


E. ??




Answer: B

Mathematics

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For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 2(x + 7)5

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A. 3 feet from the base along the axis of symmetry B. 0.4 feet from the base along the axis of symmetry C. 9 feet from the base along the axis of symmetry D. 12 feet from the base along the axis of symmetry

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Use the quadratic formula to solve the quadratic equation.2x2 + 10x = -4

A. x =  
B. x =  
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