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Schach [20]
4 years ago
15

Consider the graph of the function f(x) = 2(x + 3)2 + 2. Over which interval is the graph decreasing?

Mathematics
2 answers:
Nataly [62]4 years ago
7 0

Answer:

-infinity, -3

Step-by-step explanation:

melamori03 [73]4 years ago
4 0

Answer:

(-∞,-3)

Step-by-step explanation:

did the thing on edge

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A company ships coffee mugs using boxes in the shape of cubes. The function g(x) = the cube root of x gives the side length, in
diamong [38]

Step-by-step explanation:

Initially, let the side of the cubical box is a inches,

So, the volume of the box, x =  a \times a \times a= a ^3.

Given that g(x)=\sqrt[3]{x} =\sqrt[3]{a^3}

\Rightarrow g(x)=a \; \cdots (i)

On doubling the volume of the box, the new volume is 2x.

So, g(x)=\sqrt[3]{2x} =\sqrt[3]{2a^3}

\Rightarrow g(x)=\sqrt[3]{2} a \; \cdots (i)

As \sqrt[3]{2} >1, so the graph of  g(x)=\sqrt[3]{2} a will be above of the g(x)=a as shown in the graph.

6 0
3 years ago
MIDDLE SCHOOL MATH— 20 POINTS
Dmitry [639]

Answer:

132000 tk

Step-by-step explanation:

=> 220000 × 60%

=> 220000 × 60/100

=> 132000

...........................

Forgive me if wrong

7 0
3 years ago
What is 1.83 repeating as a fraction?
maks197457 [2]
The answer to this question would be: 1 5/6

To change a decimal number into fraction, you need to divide the number on the right of decimal point with 1. In this case, the number is 0.83.
This number is hard since .83 doesn't have many factors. To find the answer you can try to multiply the decimal with some number until it close to 1(no decimal left)
0.83* 2= 1.66
0.83* 3= 2.49 ---> close to half, if you find this number, you can try to double it
0.83* 4= 3.32
0.83* 5= 4.15
0.83* 6= 4.98---> close to 1, that means there is high probability that the number can be divided by 6 
0.83 would be 4.98/6, but if we assume that the number is 0.8333...... then 0.83 would be 5/6. So, 1.83 would be 1 5/6
4 0
3 years ago
Read 2 more answers
Multiply. (4x-2)^2 with work.
Ksivusya [100]

Answer:

-8^

Step-by-step explanation:

-8^

7 0
3 years ago
The profit at a chocolate shop can be represented using the function f(x)=3x−95, where x is the number of chocolate truffles sol
xz_007 [3.2K]
The slope is the constant rate of change. In this case, the number is being multiplied by 3 each time

The slope is 3
“x represents number of chocolate truffles sold each day”
Represents amount of chocolate truffles sold per day
7 0
2 years ago
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