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Intermediate Algebra and Functions Videos 36 videos

TSI Math: Understanding Points of Intersection
17 Views

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: Which Value of a Given Function is the Smallest? 0 Views


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Description:

If , then which of the following values is the smallest?


Transcript

00:02

Okay yes i match from uppers Here we go Next

00:04

up If f of x equals negative one over x

00:07

then which of the following values is the smallest All

00:16

right well to compare these different values used given formula

00:20

to calculate fx for each right there's no reason to

00:22

get all abstract and hippie here we'll just find the

00:25

value So we'll start with a f of negative twenty

00:28

is well negative one over Negative twenty it's one twentieth

00:32

All right the other values follow Same pattern right it's

00:34

one fifteenth and one tenth and won fifth Well the

00:37

smallest of these values is just one twentieth Answers A

00:41

and sometimes the simple life is the best life Leonard 00:00:44.49 --> [endTime] skinner song i think

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