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Rashid [163]
3 years ago
6

For f(x)=2x+1 and g(x)=x+14 , find (g o f) (x).

Mathematics
1 answer:
Nataliya [291]3 years ago
7 0

Answer:

(g o f) (x) = 2x + 16

Step-by-step explanation:

" (g o f) (x) )" is called "the composition of f and g."

Evaluating this involves substituting the function f(x) = 2x + 1 for x in g(x) = x+14:

(g o f) (x) = 2(x+1) + 14, or

(g o f) (x) = 2x + 2 + 14, or

(g o f) (x) = 2x + 16

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Certain kinds of goods tend to have inelastic demand; a good usually has inelastic demand if what?
hichkok12 [17]
Usually if it's an basic good, or very important one.

because the price fluctuations do not affect the quantity sold.

a good example of that would be milk, if the milk gallon is say $8, and a family needs 1 gallon daily, they buy it for $8.

if the price drops to $7, they might buy 2, but they only need 1 everyday, just in case they may get another.

if the price drops to $4 or even $3, they're not going to get 10 gallons, there's no need for it on an everyday basis, besides is a perishable.

now if the price goes up to $12, they still need it, and will buy it for $12.
3 0
3 years ago
Find the value of each variable.
DaniilM [7]

Answer: x = 143 degrees, y = 37 degrees and z = 143 degrees

Step-by-step explanation: First of all, looking at the line where x is situated,

37 + x = 180 {Sum of angles on a straight line equals 180}

Subtract 37 from both sides of the equation

x = 143

Next, looking at the line where y is situated, we observe that angle y is opposite of angle 37. Opposite angles are equal, therefore

y = 37

Alternatively, since angles x and y lie on the same line, and x has been calculated as 143, then

y + x = 180

y + 143 = 180

Subtract 143 from both sides of the equation

y = 37

Also looking at the line where angle z is situated, angle z is opposite angle x. Opposite angles are equal. Therefore z = 143.

Alternatively angle z and angle 37 lie on the same line. Therefore,

z + 37 = 180

Subtract 37 from both sides of the equation

z = 143

So all three variables are

x = 143, y = 37 and z = 143

8 0
3 years ago
Solve the inequality 4x+3<3x+6
Sveta_85 [38]

Answer:

x<3

Step-by-step explanation:

Move all terms containing

x

to the left side of the inequality.

Tap for more steps...

x

+

3

<

6

Move all terms not containing

x

to the right side of the inequality.

Tap for more steps...

x

<

3

The result can be shown in multiple forms.

Inequality Form:

x

<

3

Interval Notation:

(

−

∞

,

3

)

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3 years ago
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Bogdan [553]
C is the answer.......
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3 years ago
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babymother [125]

Answer:

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Step-by-step explanation:

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