Mathematics, 15.06.2021 20:20 moneyyfletcher

What is the inverse function of d(x) = 2x - 4? a) d⁻¹ (x)=1/2X+2

b) d⁻¹(x)=4x+2

c) d⁻¹(x)=4x-2

d) d⁻¹ (x)=1/2x-2

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, jtg23

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Answers: 2

continue

Mathematics, 21.06.2019 19:30, clay373

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Answers: 1

continue

Mathematics, 21.06.2019 21:30, cooboy

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Answers: 3

continue

Mathematics, 22.06.2019 00:20, nev322

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality

Answers: 1

continue

You know the right answer?

What is the inverse function of d(x) = 2x - 4? a) d⁻¹ (x)=1/2X+2

b) d⁻¹(x)=4x+2