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Mathematics and Statistics Assessment Videos 200 videos

TSI Math: Understanding Points of Intersection
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Two parabolas are graphed in the coordinate plane. Parabola A is a function, and parabola B is not a function. What is the maximum number of points...

TSI Math: Solving a Quadratic Equation for x
5 Views

What is x for the equation 2x² + 36 = -18x?

TSI Math: Finding a Line's x-Intercept Given a Point on that Line
4 Views

Which of the following points is a location where the function f(x) = -2x² + 12x + 54 crosses the horizontal axis?

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TSI Math: Understanding the Definition of Reflection 4 Views


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Description:

If you reflect any shape over any line, what is true about the resulting shape?


Transcript

00:01

Okay t s i mash members if you reflect any

00:04

shape over any line What's true about the resulting shape

00:13

That's pretty general question and luckily an equally general definition

00:17

of reflections helps us out when making a reflection There's

00:20

a figure an a line right make a copy of

00:22

every single point of the figure on the opposite side

00:25

of that line making sure each point is the same

00:28

distance away from the line as it's you know twin

00:31

there that's All a reflection is that means that a

00:34

shapes position might and probably will change but the resulting

00:38

figure will have the exact same size and shape Is

00:40

the original it's just been flipped not stretched or distorted

00:44

or fainted Rainbow colors are covered with marshmallows or anything

00:48

like that so the answer here is a the resulting

00:50

shape will have the same size and shape as the 00:00:52.349 --> [endTime] original that's it We're shmoop

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