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jok3333 [9.3K]
3 years ago
6

F(x)=|x+3|-1 range and domain

Mathematics
1 answer:
KiRa [710]3 years ago
8 0

Hey there! :)

Answer:

Domain: (-∞, ∞)

Range: [-1, ∞)

Step-by-step explanation:

This is an absolute-value function.  (Graphed below) The vertex is at (-3, -1) which consists of the minimum y-value of the function. Therefore:

Domain: (-∞, ∞)

Range: [-1, ∞)

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Worth 10 points please help me ASAP!
Y_Kistochka [10]

Answer:

(-1,-1)

Step-by-step explanation:

If you multiply the x and y points of A, (-3,-3), by 1/3 then you find: (-1,-1).

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3 years ago
help PLEASEE! Might post a lot of these sorry
ExtremeBDS [4]

Answer:

A = 189 sq units

Step-by-step explanation:

You can cut the shape up into pieces. See image. There are two rectangles and a triangle. Some sides are given:

rectangle: 16 × 8

sm rectangle: 3 × 4

Some sides you have to add to find (the height of the whole entire thing: 16+4+4)

Some lengths you have to subtract to find (height of the triangle: 24 - 10).

Area of a rectangle:

length × width OR

base × height

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Add up all three areas. See image.

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2 years ago
Please help me with this
Alexxandr [17]

If the perimeter is 98 cm, the sum of the lengths of two adjacent sides is 49 cm.

... (2x -1) + (3x +5) = 49 . . . . use the given information and relation

... 5x +4 = 49 . .  . . . . . . . . . simplify

... 5x = 45 . . . . . . . . . . . . . . . subtract 4

... x = 9 . . . . . . . . . . . . . . . . . divide by 5

The left side dimension is then

... 2x -1 = 2·9 -1 = 17 . . . . cm

The top dimension is

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The rectangle is 17 cm by 32 cm.

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3 years ago
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pav-90 [236]
31-21=15
Answer: 15m
Answer check: 36+15=51✅
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3 years ago
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Find the pattern and the next number<br> 6, 13, 26, ___??
AnnZ [28]

Answer:

53

Step-by-step explanation:

By examining the numbers and evaluating how the pattern changes, you should have 53 as the upcoming number after 26.

So,

6, 13, 26, <u>53</u>

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3 years ago
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