Ri13
Ri13 Ri13
  • 02-09-2019
  • Mathematics
contestada

I would really appreciate if anyone could sold question 201 please.​

I would really appreciate if anyone could sold question 201 please class=

Respuesta :

harpazo
harpazo harpazo
  • 02-09-2019

We need to find f inverse.

f(x) = 2(x - 4)^2

Let y = f(x)

y = 2(x - 4)^2

x = 2(y - 4)^2

x/2 = (y - 4)^2

sqrt{x/2} = sqrt{(y - 4)^2}

sqrt{x/2} = y - 4

sqrt{x/2} + 4 = y

y = sqrt{x/2} + 4

Let y = f^(-1) x

f^(-1) x = sqrt{x/2} + 4

Answer Link

Otras preguntas

The graph of a linear equation contains the points (3,11) and (-2,1) Which point also lies on the graph
Which was a major cause of the French and Indian War?
Metamorphic rocks that foliate are created by unequal pressure equal pressure
John has four more nickels than dimes in his pocket, for a total of $1.25. Which equation could be used to determine the number of dimes, x, in his pocket? (1)
One reason for the mass migration of many Irish to North America in the 19th century was (1) a series of crop failures (2) enforcement of a military draft (3) c
A child riding a bicycle at 15 meters per second accelerates at −3.0 meters per second2 for 4.0 seconds. What is the child’s speed at the end of this 4.0-second
Is the series diary of a wimpy kid realistic fiction?
what is the perimeter or the parallelogram?
there are 25 servings in a 30.2 ounce jar of peanut butter. how many ounces of peanut butter are there in 1 serving?
During the 2010 season, football player McGee’s earnings, m, were 0.005 million dollars more than those of his teammate Fitzpatrick’s earnings, f. The two playe