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Lyrx [107]
3 years ago
10

What is the largest possible value of y, if y = - | 3 - x | + 5

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0
Given any expression A, absolute value of A, that is |A|, is always positive or 0.

So |3-x| is always positive or 0, thus -|3-x| is always negative or 0.

Since we want the largest value of - | 3 - x | + 5, we must keep - | 3 - x | as large as possible, that is, we must keep  | 3 - x |  as small as possible.

The smallest possible value of  | 3 - x |  is 0. This happens for x=3.

The largest possible value of <span>y = - | 3 - x | + 5 = 0+5 =5


Answer: 5</span>
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3 years ago
The inequality 7-2/3 &lt; x-8 is equivalent to
inn [45]

X>43/3

Or X>29/3

Depending if you mean (7-2)/3 or 7-(2/3)

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Which rational number equals 0 point 3 with bar over 3? Question 2 options: 1) 1 over 5 2) 1 over 3 3) 3 over 10 4) 3 over 5
Vedmedyk [2.9K]

9514 1404 393

Answer:

 2) 1/3

Step-by-step explanation:

The repeating decimal can be converted to a fraction by multiplying it by 10^n and subtracting the original value. n = number of repeating digits. This process cancels all of the repeating digits, so you can find the equivalent fraction.

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Your calculator can help you answer this:

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7 0
2 years ago
What is the answer to this equation? Algebra 1 . |10-6r| -3 = 13 ??
LUCKY_DIMON [66]

Answer:

r = -1 or r = 13/3

Step-by-step explanation:

Solve for r over the real numbers:

abs(10 - 6 r) = 16

Split the equation into two possible cases:

10 - 6 r = 16 or 10 - 6 r = -16

Subtract 10 from both sides:

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Divide both sides by -6:

r = -1 or 10 - 6 r = -16

Subtract 10 from both sides:

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Divide both sides by -6:

Answer: r = -1 or r = 13/3

8 0
3 years ago
Y
AVprozaik [17]

Answer:

The coordinates of point R are (7,6), second option

Step-by-step explanation:

Coordinates of point R:

The coordinates of point R are , so (6,-7).

90° counterclockwise rule:

The rule for a rotation of 90º counterclockwise is given by:

(x,y) -> (-y,x)

What are the coordinates of point R?

(6,-7) -> (-(-7),6) = (7,6).

The coordinates of point R are (7,6), second option

6 0
2 years ago
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