donnie7054ouqzit donnie7054ouqzit

21-08-2018
Mathematics

contestada

If ƒ(x ) = 3x + 1 and and ƒ -1 = , then the ordered pair of ƒ(3) = (3, 10) (3, 2/3) (10, 3)

Respuesta :

choixongdong choixongdong

21-08-2018

ƒ(x ) = 3x + 1

Switch x and y to find inverse

x = 3y + 1

3y = x - 1

y = 1/3 x - 1/3

ƒ -1 = 1/3 x - 1/3

ƒ(x ) = 3x + 1

ƒ(3) = 3(3) + 1 = 10

Answer: (3, 10)

Answer Link

Otras preguntas

A set of ordered pairs is shown below. Choose a value of g that would make the set a function. ((-1,-4);(2, 5), (g, 12), (5, 32)) a. 2 b. 3 c. 5 d. -1

Which of these behaviors is indicative of group maintenance?A) Stimulating communicationB) Clarifying communicationC) Process analyzingD) Process structuring

Do individuals and teams tend to benefit from sequential processes?

Adrian decorated 16 cupcakes in 28 minutes. If he continues at this pace, how many minutes will it take him to decorate 56 cupcake? Minutes

When 0.01 mole of ammonia is dissolved in sufficient water to make 1 litre of solution, the solution is found to have a hydroxide ion concentration of 1.3.1 - 6

in william pitts speech, he states that he supports the repeal of the stamp act because "it was founded on an erroneous principle" what is the erroneous princip

Does atropine cross the blood-brain barrier?

A resident is unsteady. When assisting the person with ambulation, you need to apply aa. Gait beltb. Walking aidc. Supportive deviced. Brace

who can see where the old road ran

A revised Loan Estimate must be sent within three business days of notice of the changed circumstance and at least _____ business days prior to consummation.