1. Q1
Save videos to My Cheatsheet for later, for easy studying.
Video Solution
Q1
Q2
Q3
L1
L2
L3
Similar Question 1
<p>Use the given graph of <code class='latex inline'>f(x) = x^2</code> to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-1| < \delta</code> then <code class='latex inline'>|x^2 -1| < \frac{1}{2}</code></p><img src="/qimages/6705" />
Similar Question 2
<p>Use the given graph of f to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-1| < \delta</code> then <code class='latex inline'>|f(x) -1| < 0.2</code></p><img src="/qimages/6702" />
Similar Question 3
<p>Use the given graph of f to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-1| < \delta</code> then <code class='latex inline'>|f(x) -1| < 0.2</code></p><img src="/qimages/6702" />
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>Use the given graph of <code class='latex inline'>f(x) = x^2</code> to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-1| < \delta</code> then <code class='latex inline'>|x^2 -1| < \frac{1}{2}</code></p><img src="/qimages/6705" />
<p>Use the given graph of f to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-3| < \delta</code> then <code class='latex inline'>|f(x) -1| < 0.5</code></p><img src="/qimages/6702" />
<p>Use the given graph of f to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-1| < \delta</code> then <code class='latex inline'>|f(x) -1| < 0.2</code></p><img src="/qimages/6702" />
<p>Use the given graph of <code class='latex inline'>f(x) = \sqrt{x}</code> to find a number <code class='latex inline'>\delta</code> such that </p><p>if <code class='latex inline'>|x-4| < \delta</code> then <code class='latex inline'>|\sqrt{x} -2| < 0.4</code></p><img src="/qimages/6704" />
How did you do?
Found an error or missing video? We'll update it within the hour! ðŸ‘‰
Save videos to My Cheatsheet for later, for easy studying.