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GuDViN [60]
3 years ago
15

The equation of a linear function in point-slope form is y – y1 = m(x – x1). Harold correctly wrote the equation y = 3(x – 7) us

ing a point and the slope. Which point did Harold use?
When Harold wrote his equation, the point he used was (7, 3).
When Harold wrote his equation, the point he used was (0, 7).
When Harold wrote his equation, the point he used was (7, 0).
When Harold wrote his equation, the point he used was (3, 7).
Mathematics
2 answers:
ikadub [295]3 years ago
7 0

Answer:

When Harold wrote his equation, the point he used was (7,0).

Step-by-step explanation:

The equation of a linear function in point-slope form :

y-y_1=m(x-x_1)  --A

Where m is the slope

(x_1,y_1) are passing points

Harold's Equation : y = 3(x – 7)

On comparing Harold's Equation with A

x_1=7

y_1=0

Thus the passing point is (7,0).

Hence Option C is correct.

When Harold wrote his equation, the point he used was (7,0).

In-s [12.5K]3 years ago
6 0
I believe answer is 7,0/ hope this helps
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Also, decimals are much easier to work with in these types of problems than fractions, so we will convert the fractions to decimals.

88 3/4 = 88.75
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Since Don wants to save 24.5 inches on both sides, we will need to multiply 24.5 by 2 before continuing.

24.5 * 2 = 49

Then, we just need to subtract the amount of length he wants to save by the total amount he has.

88.75 - 49 = 39.75

39.75 in fraction form would be 39 3/4

The largest TV Don can fit on his wall while saving the amount he wants to save on both sides for his speakers is 39 3/4 inches. That means he can get either Television A, B, or C.
Hope that helped =)
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4 years ago
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Korvikt [17]

Answer:

Step-by-step explanation:

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3 years ago
Vera examined a random sample of deodorants distributed by her company. She found the following probabilities:
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3 years ago
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Ivanshal [37]

Answer:

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Step-by-step explanation:

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Word Explination

If the (x) in f(x) is replaced by another variable (in this case, a number) any other x seen in the equation is replaced by that variable. For this question, the x in f(x) is replaced by 5.9. And so any other x in this equation needs to be replaced by 5.9 as well. From there on out, you solve.

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3 years ago
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You can extend each table after the same pattern.

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... (x, y) = (8, -22)

8 0
3 years ago
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