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PSAT Videos 113 videos

PSAT 1.1 Reading Diagnostic
1006 Views

PSAT 1.1 Reading Diagnostic. The main purpose of the first two paragraphs is to...what?

PSAT 2.2 Reading Diagnostic
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PSAT 2.2 Reading Diagnostic. What is the main rhetorical effect of this phrase in the second paragraph?

PSAT 1.3 Writing Diagnostic
282 Views

PSAT 1.3 Writing Diagnostic. To make the paragraph most logical, sentence 2 in the second paragraph should be placed...where?

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Which Graph Represents the Equation? 186 Views


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Description:

PSAT 1.2 Math Narrative Walkthrough. Which graph represents the equation?

Subjects:

Transcript

00:00

Thank you We sneak And here's your shmoop too sure

00:05

brought to you by negative slopes thie only hills that

00:08

are even more challenging than black diamonds Which graph below

00:13

represents the equation Negative to y equals four x minus

00:16

one And here the potential answers are what wrath represents

00:21

What would this look like Graphically Unfortunately we don't hear

00:25

any of these graphs shouting equation represent which would have

00:29

been really helpful as it is Our best bet is

00:31

probably to take this thing converted into slope intercept form

00:35

and go from there Well slope intercept form as well

00:38

Recall is this thing why equals mx plus b the

00:42

equation were given kind of looks like that but we'll

00:44

need to get our why All by itself here so

00:47

let's divide both sides by negative too well that'll give

00:50

us why equals negative two x plus one half and

00:55

we're pretty much There are slope represented by m in

00:58

slope intercept form is negative Two gun until downward like

01:02

that And the y intercept b is a calf that's

01:06

gonna tie into the graphic somewhere at a half All

01:09

right Well which answer choice features a slope of negative

01:12

too And a why Intercept of a half Why that

01:15

would be option a So that's the one we're going

01:18

to ride off into the sunset here Let's Just make

01:20

sure we don't ride our horses across any negative slopes 00:01:23.758 --> [endTime] along the way

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