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hjlf
1 year ago
15

What is the solution to this system of equations?

Mathematics
1 answer:
Makovka662 [10]1 year ago
3 0

Answer:

Replace the y, z, and x values with real numbers .

0 - 3 = -3

5 + 4 = 9

3 + 4 = 7

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3 friends' meals at a resuraunt cost $13 $14 and $11. Use perentheses to write two diffrent expressions to show how much they sp
klemol [59]

Answer:

38

Step-by-step explanation:

(11+13)+14

11+13=24

24+14=38

8 0
3 years ago
Which shows the numbers 1/10,0.9,3/10 in order from least to greatest
jonny [76]
1/10, 3/10, 0.9
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6 0
3 years ago
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I cant figure this one out at all
eduard

Answer:

a. 2^(x-2) = g^(-1)(x)

b. A, B, D

Step-by-step explanation:

the phrasing attached in the image is flagged as inappropriate, so i will be replacing it with g(x) and its inverse with g^(-1)(x)

1. replace g(x) with y and solve for x

y = log₂(x) + 2

subtract 2 from both sides to isolate the x and its log

y - 2 = log₂(x)

this text is replaced by the second image -- it was marked as inappropriate

thus, 2^(y-2) = x

replace x with g^(-1)(x) and y with x

2^(x-2) = g^(-1)(x)

2. plug this in to points A, B, C, D, E, and F

A: (2,1)

plug 2 in for x

2^(2-2) = 2⁰ = 1 so this works

B: (4, 4)

2^(4-2) = 2²= 4 so this works

C: (9, 3)

2^(9-2) = 2⁷ = 128 ≠ 3 so this doesn't work

(5, 8)

2^(5-2) = 2³ = 8 so this works

E: (3, 5)

2^(3-2) = 2¹ = 2 ≠ 5 so this doesn't work

F: (8, 5)

2^(8-2) = 2⁶ = 64 ≠ 5 so this doesn't work

4 0
2 years ago
Given the parent function of f(x)=x^4, what change will occur when the function is changed to f(-2x)?
Mekhanik [1.2K]

Answer:

<em>Answer</em><em> </em><em>is</em><em> </em><em>16x</em><em>^</em><em>4</em>

Step-by-step explanation:

given \: f(x) =  {x}^{4}  \\ to \: find:  \: f( - 2x) \:  \\ f( - 2x) =  { (- 2x)}^{4}  \\  = 16 {x}^{4}

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

7 0
3 years ago
!! PLEASE HELP ME . [[ 99 POINTS ]] !!!
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Lower quartile (xL): 27
Upper quartile (xU): 65

<span>Interquartile range (xU-xL): 38</span>
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