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raketka [301]
3 years ago
9

Which graph shows the line y - 2 = 2(x + 2)?

Mathematics
1 answer:
klasskru [66]3 years ago
7 0
For this case we have the following linear function:
 y - 2 = 2 (x + 2)

 Rewriting we have:
 y - 2 = 2x + 4

y = 2x + 4 + 2

y = 2x + 6
 We observe that the linear function has:
 Positive slope and equal to 2.
 Intersection with the axis y equal to 6.
 Answer:
 
y = 2x + 6
 
See attached image

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Eric jog 3 1/4 mile on Monday, 5 5/8 miles on Tuesday, and 8 miles on Wednesday. Suppose he continues the pattern for the remain
stepan [7]
<h3>Answer:</h3>

12 3/4 miles

<h3>Step-by-step explanation:</h3>

Eric is increasing his distance by 2 3/8 miles per day. In 2 more days, his distance will be 2×(2 3/8) = 4 3/4 miles more than on Wednesday.

... 8 + 4 3/4 = 12 3/4 . . . . miles on Friday

_____

<em>Rate of increase</em>

The difference between Tuesday and Monday is ...

... 5 5/8 - 3 2/8 = 2 3/8

The difference between Wednesday and Tuesday is ...

... 8 - 5 5/8 = 2 3/8

Thus, it appears that Eric is jogging 2 3/8 mile more each day than the day before.

8 0
3 years ago
David sells two calculators for ₹1500 each .He earns a profit of 25% on
notsponge [240]

Answer:

gain = 0

% = 0

Step-by-step explanation:

<em><u>Profit</u></em>

He sells one for a profit of 25% That means he sells one of them for 100% + 25% = 125%

₹1500 * 125/100 = ₹187500/100 = ₹1875

<em><u>Loss</u></em>

Here he sells it for 25% less than the selling price he wanted.

100% - 25% = 75%

₹1500 * 75/100 = ₹112500/100 = ₹1125

<em><u>Discussion</u></em>

He should make ₹1500 + ₹1500 = ₹3000 without either profit or loss.

What he actually accomplishes is ₹1125 + ₹1875 = ₹3000

So he has a net gain (loss) of 0.

The % is 0


8 0
3 years ago
I need help asap. thanks!
tiny-mole [99]

Answer:

magnitude=4.47214

radicle form=20

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4 0
3 years ago
4x + 3y = −6<br> 6x + 3y = −6
Lena [83]

Answer:

no solution

Step-by-step explanation:

If first equation is divided by 2 and the second equation is divided by 3, we get two equations 2x+y=3 and 2x+y= 4. These two lines are parallel and there cannot be any solution to the system

8 0
3 years ago
Which visualization tool is more helpful for detecting outliers in data? Select one: a. scatter plot b. histogram c. Boxplot
Tpy6a [65]

Answer:

(A) Scatterplot

Step-by-step explanation:

The most helpful visualization to spot outliers would be a scatterplot.

When collecting data on a scatterplot, you can see how the results are similar and which areas have the most answers and such.

There can be multiply outliers on a scatterplot, and they stand out because while most answers will be clumped together, the outliers will not.

7 0
3 years ago
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