keastlov033 keastlov033

04-09-2020
Mathematics

contestada

What is the inverse of the function f(x) = 2x – 10? A. h(x) = 2x - 5
B. h(x) = 2x + 5 C. h(x) = 1/2x - 5 D. h(x) = 1/2x - 10

Respuesta :

mchomvuramchopa mchomvuramchopa

04-09-2020

Answer:

f^-1(x)=1/2x+5

Step-by-step explanation:

y=2x-10

inteechange 'y' with 'x'

x=2y-10

make 'y' the subject

2y=x+10

divide by 2both sides

y=(x+10)÷2

y=1/2x+5

f^-1(x)=1/2x+5

Answer Link

Otras preguntas

1. The factor that has the greatest impact on your credit score is

What is the total surface area for #3

Compare and contrast coniferophyta and anthophyta

What is the BEST procedure for focusing a compound light microscope? A) Use a visual inspection of the object to determine which objective lens to use first. B

How many ounces are in 3/8 of a pound?

How is the underlined pronoun used in the sentence? Before leaving, Donnie borrowed her book for the weekend. A. predicate nominative B. possessive C

transition : change :: immobility:

how has the shortage of drinking water affected in sub-Saharan african development

Which muscle disorder does donna’s doctor diagnose? donna is suffering from leg pain in which the calf muscles contract involuntarily. donna’s doctor diagnoses

What's 67997 times 8384883