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enyata [817]
3 years ago
14

I’ve been trying to do it and I can’t seem to be able to if anyone can help

Mathematics
2 answers:
amm18123 years ago
7 0
A) 3x2y

B) 3•2•2x•3y

The "•" represents multiplication signs :)

Neporo4naja [7]3 years ago
5 0

Answer:

a) x^3 y^2

b) 2x^2 * 3 y^3

Step-by-step explanation:

jjust collect like terms then add exponents

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Enter the domain and range of the function g(x) = 9x2 − 5 as an inequality, using set notation and using interval notation. Comp
tia_tia [17]

The domain and the range of a function are the set of input and output values, the function can take.

  • <em>The domain and the range of </em>g(x) = 9x^2 - 2<em> is </em>(-\infty, \infty)<em>.</em>
  • <em>The parent function </em>f(x) =x^2<em> is vertically compressed by 9, then shifted down by 5 units to get </em>g(x) = 9x^2 - 2<em />

<em />

Given

g(x) = 9x^2 - 2

<u>Domain and range</u>

There is no restriction as to the input and the output of function g(x).

This means that the domain and the range are (-\infty, \infty)

(-\infty, \infty) is in interval notation

The corresponding set notation is: - \infty < x < \infty

<u />

<u>The parent function</u>

We have:

f(x) = x^2

First, the parent function is vertically compressed by a factor of 9.

The rule of this transformation is:

(x,y) \to (x,9y)

So, we have:

f'(x) = 9x^2

Next, the function is shifted down by 5 units.

So, we have:

g(x) = f'(x) - 5

g(x) = 9x^2 - 5

Read more about functions at:

brainly.com/question/21027387

4 0
2 years ago
Solve equation <br><br> 2l-3l-6^2
Zina [86]
The answer is -30. The absolute value of -3 is 3. Then you evaluate the power of 6 to the power which is 36. Next you multiply the numbers 2 x 3 which is 6. Then calculate the two numbers left over 6 - 36 which is -30.
8 0
3 years ago
Please help, nobody is helping I need to find surface area
Reil [10]

Answer:

A) 147.6 sq m

Step-by-step explanation:

Separate the pyramided out into 4 triangles and add those

3 of them (sides) will be the same

A=h\frac{b}{2} \\A=10\frac{4}{2} \\A=20

This is one half of the side, multiply by 2 to get the area of the entire side, 40 square m.

The area of all 3 sides together is 40*3 = 120 sq m

For your base, your height will be 6.9 and your base is 4

A = 13.8  sq m

multiply by 2 again for the entire base

A=27.6 sq m

Now add both

120 + 27.6

3 0
2 years ago
How are integers and rational<br> numbers different?
gavmur [86]

Answer:

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Step-by-step explanation: its not a number  ☺️

4 0
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If you roll a six sided die three times, how many possible outcomes are there?
Mkey [24]

Answer:

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Step-by-step explanation:

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