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3 years ago

Find the inverse of the function. f(x) = x+4/3

Mathematics

2 answers:

bekas [8.4K]3 years ago

6 0

The inverse function of <span>f(x) = x+4/3 is ====> </span>f(x) = 1/3(3x-4)

vodomira [7]3 years ago

3 0

Is there multip answers

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25 pts What is the rule for a reflection across the origin followed by a translation 9 units to the left and 7 units down?

BartSMP [9]

Answer:

Step-by-step explanation:

1. A reflection across the origin has a rule

$(x,y)\rightarrow (-x,-y).$

2. A translation 9 units to the left and 7 units down has a rule

$(x,y)\rightarrow (x-9,y-7).$

Then the rule for a reflection across the origin followed by a translation 9 units to the left and 7 units down is

$(x,y)\rightarrow (-x-9,-y-7).$

This means that the point with coordinates (x,y) has the image with coordinates (x',y')=(-x-9,-y-7).

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3 years ago

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MULTIPLE CHOICE : Which expression is equal to f(x) + g(x)

Alexxandr [17]

Answer:

Option C.

Step-by-step explanation:

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3 years ago

Choose the correct product of (5x − 11)2. 25x2 − 110x 121 25x2 − 121 25x2 121 25x2 110x 121.

chubhunter [2.5K]

Product is the multiplication of numbers. The product of the (5x-11)² is (25x²-110x+121).

<h3>What is a Product?</h3>

A product is the multiplication of a number or expression to another expression.

We know in order to find the product of (5x-11)², we need to multiply each of the terms inside the bracket to each term in the second bracket. therefore, the solution of the problem can be given as,

$(5x-11)^2\\\\= (5x-11) \times (5x-11)\\\\= (5x \times 5x)-(5x \times 11)-(5x \times 11)(11 \times 11)\\\\= 25x^2 - 55x - 55x + 121\\\\= 25x -110x +121$

Hence, the product of the (5x-11)² is (25x²-110x+121).

Learn more about the Product:

brainly.com/question/6966983

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2 years ago

Jerry has 8/9 gallon of paint. He uses 3/4 of it to paint his treehouse. How much paint is left?

mariarad [96]

.666 gallons, you multiply 8/9 by 3/4
and thats how you do it.

8 0

3 years ago

An insurance company issues life insurance policies in three separate categories: standard,preferred,and ultra- preferred. Of th

slega [8]

Answer:

a) 0.0002

b) 0.0057

c) 0.0364

Step-by-step explanation:

Lets start by stating the probabilities of a person belonging to each policy:

Standard: 0.3

Preferred: 0.5

Ultra- Preferred: 0.2

The probability of person belonging to each policy AND dying in the next year:

Standard: 0.3 x 0.015 = 0.0045

Preferred: 0.5 x 0.002 = 0.001

Ultra- Preferred: 0.2 x 0.001 = 0.0002

a) The probability a ultra - preferred policy holder dies in the next year is 0.001. To find the probability of a person being both a ultra - preferred policy holder AND die in the next year is: 0.001 x 0.2= 0.0002

b) The probability is given by adding the probabilities calculated before :

0.0045 + 0.001 + 0.0002 = 0.0057

c) We use the results above again. This is 0.0002 / (0.001 + 0.0045). The answer comes out to be 0.0364

6 0

3 years ago