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TSI Mathematics Videos 144 videos

TSI Math: Writing the Slope-Intercept Equation of a Graphed Line
97 Views

What is the equation of the line graphed above?

TSI Math: Plugging in Slope and Point to Find the Equation of a Line
12 Views

A line passes through the point (-4, -4) and has a slope of . What is its equation?

TSI Math: Using Intercepts to Find the Slope of a Line
5 Views

Line A has an x-intercept of -4 and a y-intercept of 8. What is its slope?

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TSI Math: Which Option Solves an Inequality? 23 Views


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Description:

Which of the following values is a solution of the inequality 11 – 7x


Transcript

00:02

Okay sy match members last in the series of five

00:05

here here we go Here is the question Which of

00:06

the following values is a solution of the inequality Eleven

00:10

minus seven Acts is less than 60 Well the general

00:18

idea of solving an inequality is the samos solving an

00:21

equation instead the little equal thing We got the duck

00:25

mouth there Yeah well we want to isolate acts poor

00:28

lonely acts Variables are always getting isolated like that They're

00:31

naughty They sit in the chair and stare at the

00:32

wall All right First subtract eleven from both sides that

00:35

gets us negative Seven Acts is less than 49 Next

00:39

we divide both sides by negative seven and you know

00:42

what that does it's going to cause us to flip

00:44

around the duck mouth You like that So when we

00:47

do we need to reverse that direction of the inequality

00:49

symbol There flipped that sucker around like a house on

00:52

hdtv So the on ly answer choice That's greater than 00:00:56.135 --> [endTime] negative seven is zero d that's it We're done

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