MATHEMATICS HIGH SCHOOL

If g(x) is the inverse of f(x), what is the value of f(g(2))? a.–6 b.–3 c.2 d.5

Answers

Answer 1

Answer:

The value of the function f(g(2)) is 2. Option C

How to determine the value

First, we need to know that functions are described as expressions showing the relationship between two variables.

These variables are the dependent and independent variable.

When g(x) is the inverse of f(x), it means that g(f(x)) = x for all x in the domain.

In this case, we want to find f(g(2)), which means we need to find the value of f when the input is g(2).

Since g is the inverse of f, g(2) should equal the value of x such that f(x) = 2.

So, f(g(2)) = f(x) where x = 2

Learn about functions at: brainly.com/question/11624077

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BRAINLIEST The price of a leather coat is $256. The store will cut this price in half each day until the price drops below $20. How much will it cost on the day the price drops below $20?

Answers

Okay, the price before was $256, then it goes down to below 20. I think the answer is $12.80, because I said 256 ÷ 20 = 12.8, which can be turned into $12.80

Brainliest if it is correct!

price drop is following this pattern

256, 128, 64, 32, 16 . . . .

so you can see 16 is the price which is less than 20 $. you can also solve it by using GP

Describe a single transformation the has the same effect as rotations a shape 90 degrees clockwise around the origin, then reflecting the result over the x-axis

Answers

Answer:

reflection over the line y = x

Step-by-step explanation:

A transformation is the movement of a point from its initial location to its new location. If a shape is transformed then all its points are also transformed. Types of transformations are rotation, translation, dilation and reflection.

If apoint A(x, y) is rotated 90 degrees clockwise around the origin then the new location is at A'(y, -x). Then if the point A'(y, -x) is reflected over the x axis the new location is A" (y, x)

If a point A(x , y) is reflected over y = x, the new coordinate is A'(y , x)

A transformation that corresponds to rotating a shape 90 degrees clockwise around the origin, then reflecting the result over the x-axis is a reflection over the line y = x

Rowena has a $150,000 homeowner's insurance policy with a $1,000 deductible on her house. Her premium payment is $100 per month. If she makes a $5,000 claim on the policy, how much will she have to pay for her claim? A. $1,000 B. $1,200 C. $2,200 D. $4,000

Answers

She will have to pay her claim by
A. $1,000

Please help, math question

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B is correct because when you factor it out you are trying to get something that equals that. So 4xx3=12x+2x from x x 2 then the 4x and x mutiply to be 4x^2 then the two and three mutiply to be six. Hope o helped.

John and 4 friends are going out for pizza for lunch. They split one pizza and 5 large drinks. The pizza cost $10.00. After using a $4.00 gift certificate, they spend a total of $13.50. Write an equation to model this situation, and find the cost of one large drink.A. 5d + $10.00 – $4.00 = $13.50; $1.50
B. 4d + $10.00 – $4.00 = $13.50; $1.88
C. 5d + $10.00 – $4.00 = $13.50; $1.70
D. 5d – $10.00 + $4.00 = $13.50; $4.88

Answers

Answer:

Option A - 5d + $10.00 – $4.00 = $13.50; $1.50

Step-by-step explanation:

Given : John and 4 friends are going out for pizza for lunch. They split one pizza and 5 large drinks. The pizza cost $10.00. After using a $4.00 gift certificate, they spend a total of $13.50.

To write : An equation to model this situation, and find the cost of one large drink.

Solution : Let d be the cost of the drink.

Number of drinks is 5.

The cost of 5 drink is 5d.

The pizza cost $10.00.

Total cost = 5d+$10

After using a $4.00 gift certificate, they spend a total of $13.50.

The equation to model the situation is $5d + 10 - 4 = 13.5$