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2 years ago

3

Mathematics

2 answers:

Sonja [21]2 years ago

4 0

Answer:

I think its 3

Step-by-step explanation:

not sure tho :00

Norma-Jean [14]2 years ago

3 0

Its the bottom 3. If u have to chose more then one because it doesn’t change the shape it just changes the direction….. i think

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State the domain restriction(s) in interval notation of \displaystyle f\left(g\left(x\right)\right)f(g(x)) given: \displaystyle

DENIUS [597]

Answer:

The interval notation for the domain is $[\frac{23}{3},\infty ]$ .

Step-by-step explanation:

Consider the provided information.

It is given that $\:f\left(x\right)=\sqrt{3x-2},\:\text{ and }\:g\left(x\right)=x-7$

We need to find the value of $f\left(g\left(x\right)\right)$ .

Put the value of g(x) in $f\left(g\left(x\right)\right)$ .

$f\left(g\left(x\right)\right)=f(x-7)$ ....(1)

Now, put x=x-7 in $\:f\left(x\right)=\sqrt{3x-2}$

$\:f\left(x-7\right)= \sqrt{3(x-7)-2}$

$\:f\left(x-7\right)= \sqrt{3x-21-2}$

$\:f\left(x-7\right)= \sqrt{3x-23}$

From equation 1.

$f\left(g\left(x\right)\right)=\:f\left(x-7\right)= \sqrt{3x-23}$

The domain of the function is the set of input values for which a function is defined.

Here, the value of $3x-23$ should be greater or equal to 0 as the square root of a negative number is not real.

Domain= $3x-23\geq0$

$x\geq\frac{23}{3}$

The value of x is all real number greater than $\frac{23}{3}$ .

Hence, the interval notation for the domain is $[\frac{23}{3},\infty ]$ .

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2 years ago

Evaluate the expression for<br> X= 5, y = 1:<br> X + 15<br> y + 1

lapo4ka [179]

Answer:

Step-by-step explanation:

lets substitute the value of x and y in the equations:

5 + 15 =20

1 + 1 =2

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2 years ago

Jasmine has 8 packs of candle wax to make scented candles each pack contains 14 ounces of wax jasmine uses 7 ounces of wax to ma

Sever21 [200]

8*14= 112 ounces
112/7= 16 candles

Jasmine can make 16 candles.

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3 years ago

Determine the quotient of 4/5 divided by 4

slava [35]

It would be 0.2

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2 years ago

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F(x)=7x is shifted 6 units to the right. What is the equation of the new graph?

Flauer [41]

new graph is

g(x) = 7(x-6) = 7x - 42

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3 years ago