New ReviewIn this video we are going to look at multiplying a fraction by an integer fast

New ReviewLets discuss the domain, range, increasing, decreasing intervals and extrema of the quadratic.

New ReviewWhen you are first learning how to evaluate trig functions using the unit circle there are some very important steps you need to know and understand. In this video we will dive right in

New ReviewWhen understanding how to find the inverse of a function either graphically or algebraically there is

New ReviewIn this video I am going to work through how to find the extram of a function on a given interval

New ReviewIn this video, I'll walk you through graphing cosecant functions by first focusing on the reciprocal sine graph. We'll explore the process for y=csc(2x) by understanding its relationship to y=sin(2x), covering key elements like amplitude...

New ReviewIn this video we are going to review the types of problems of trigonometry that you can expect to see on your precalculus semester 1 midterm exam

New ReviewWhen we want to find the domain and range from a function it is helpful to know the domain and the range of the parent graph and the transformations

New ReviewWhat should you know about the square root graph to make sure that you can graph it at any time. Well that is to know the table of values that work

New ReviewTravel to Greensboro, North Carolina to visit Guilford Courthouse National Military Park. Site of one the American Revolution southern campaign most important battles.

New ReviewVisit the Manassas National Battlefield Park where the first bloody battle of the Civil War was fought!

New ReviewImprove your English with our original drama series. In this episode, you’ll hear real English conversations, learn everyday expressions, and practice listening comprehension in a fun, story-driven format. For learners at the Upper...

If you've been paying attention to recent news, you might think that we're entering a time when leaps forward in health care only happen at great expense. That misses the point. It also, once again, confirms the incorrect impression that...

Electric potential can feel abstract, but it doesn’t have to be! In this Flipping Physics lesson, Mr. P and the gang use gravitational potential energy to make sense of electric potential and electric potential energy. You’ll see how...

How much does weed affect your driving? Why is it on the news so much? This is Healthcare triage News.

Have you ever taken an over the counter medication for heartburn? How about an antibiotic for an ear infection? At some point pretty much all of us have visited a pharmacy to pick up a drug, but likely didn't consider where these drugs...

In this shorts video we will rotate a segment 180 degrees. Will will understand that a rotation of 180 degrees is two 90 degree turns. We will rotate about a point or vertex, so, this will be the center of rotation. We will graph the...

In this shorts video we will learn how to write the equation of a line. We will begin by discovering that all the given answer choices are in slope-intercept form; y=mx+b. We will then review the information about the line that is...

In this shorts video we will determine which graph is a linear function. We will first determine which of the four graphs is linear by understanding linear means a straight line. We will then learn how to determine which graph is a...

In this shorts video we will learn how to estimate a square root using a number line. We will first rewrite each integer value on the number line with its equivalent perfect square. We will identify which two perfect squares the...

In this shorts video we will answer a standardized math test questions about a function: true or false. We will use the vertical line test to examine each of the four graphs. We will understand that the vertical line test is when you...

In this shorts math video we will learn how to find midpoint of a segment without using the formula to answer a standardized math test question. If you understand the concept of midpoint, there is a shortcut to finding the midpoint of...

Reasoning with Equations and Inequalities
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HS.A-REI.D.11 Explain why the x-coordinates of the points where the graphs of the equations y = f(x) and y =...

In this Grade 6 math lesson, we review how to find which of four points is a given distance from a graphed point on the coordinate plane. You’ll learn how to determine distances when moving right, left, up, and down from a given point....