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Similar Question 1

<p>The height, <code class='latex inline'>h</code>, of a football in metres <code class='latex inline'>t</code> seconds since it was kicked can be modelled by <code class='latex inline'>\displaystyle
h = -4.9t^2 + 22.54t + 1.1
</code></p><p>a) What was the height of the football when the punter kicked it?</p><p>b) Determine the maximum height of the football, correct to one decimal place, and the time when it reached this maximum height.</p>

Similar Question 2

<p>The path of a football can be modelled by the equation <code class='latex inline'>h = -0.0625d(d - 56)</code>, where <code class='latex inline'>h</code> represents the height, in metres, of the football above the ground and <code class='latex inline'>d</code> represents the horizontal distance, in metres, of the football from the player.</p><p>a) At what horizontal distance does the football land?</p><p>b) At what horizontal distance does the football reach its maximum height? What is its maximum height?</p>

Similar Question 3

<p>The path of a football can be modelled by the equation <code class='latex inline'>h = -0.0625d(d - 56)</code>, where <code class='latex inline'>h</code> represents the height, in metres, of the football above the ground and <code class='latex inline'>d</code> represents the horizontal distance, in metres, of the football from the player.</p><p>a) At what horizontal distance does the football land?</p><p>b) At what horizontal distance does the football reach its maximum height? What is its maximum height?</p>

Similar Questions

Learning Path

L1
Quick Intro to Factoring Trinomial with Leading a

L2
Introduction to Factoring ax^2+bx+c

L3
Factoring ax^2+bx+c, ex1

Now You Try

<p>The path of a football can be modelled by the equation <code class='latex inline'>h = -0.0625d(d - 56)</code>, where <code class='latex inline'>h</code> represents the height, in metres, of the football above the ground and <code class='latex inline'>d</code> represents the horizontal distance, in metres, of the football from the player.</p><p>a) At what horizontal distance does the football land?</p><p>b) At what horizontal distance does the football reach its maximum height? What is its maximum height?</p>

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