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An object is thrown into the air and returns to the ground. The equation relating height and time for this object is h(t)=-4.9t(t−2), where h is the height in meters and t is the time in seconds. In which form is the quadratic function expressed? Justify your answer. Find the zeros or t-intercepts of this function. Explain their significance. Write the function in standard form

An object is thrown into the air and returns to the ground. The equation relating height and time for this object is h(t)=-4.9t(t−2), where h is the height in meters and t is the time in seconds. In which form is the quadratic function expressed? Justify your answer. Find the zeros or t-intercepts of this function. Explain their significance. Write the function in standard form

Intermediate Algebra
Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.103TI: Solve, rounding answers to the nearest tenth. The quadratic function h(x)=16t2+128t+32 is used to...
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An object is thrown into the air and returns to the ground. The equation relating height and time for this object is h(t)=-4.9t(t-2), where h is the height in meters and t is the time in seconds. In which form is the quadratic function expressed? Justify your answer. Find the zeros or t-intercepts of this function. Explain their significance. Write the function in standard form Find the co-ordinates of the vertex. Is this vertex a maximum or minimum? Explain the significance of this point?
Transcribed Image Text:An object is thrown into the air and returns to the ground. The equation relating height and time for this object is h(t)=-4.9t(t-2), where h is the height in meters and t is the time in seconds. In which form is the quadratic function expressed? Justify your answer. Find the zeros or t-intercepts of this function. Explain their significance. Write the function in standard form Find the co-ordinates of the vertex. Is this vertex a maximum or minimum? Explain the significance of this point?
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