nat1982 nat1982

02-10-2020
Mathematics

contestada

Given f(x)=2x+1, find the domain value if the range is 4

Respuesta :

Cheyennewyant853 Cheyennewyant853

02-10-2020

5 = 2x - 1

+1 +1

---------------

2x = 4

-- --

2 2

x = 2. Then the domain point is x = 2 when y = 5. So, the domain point is (2,5).

Answer Link

Otras preguntas

Humans are not the only animals that pollute the air.truefalse

Which equations have no solution? a. 3x-y=2, 9x-3y=6 b. 4x-7y+28=0, 5y-7x+9=0 c. 3x-5y-11=0, 6x-10y-7=0 d. None of these

What value of x is in the solution set of the inequality 4x – 12 ≤ 16 + 8x?

write open question about social media

Which poetic device is used in trees come running towards them '? metaphor simile personification hyperbole

Select all the correct answers. What are the two disadvantages of GMO food? can make plants susceptible to a new disease is less nutritious than regular foods

how many integers between 2020 and 2400 have four distinct digits arranged in increasing order? (for example, 2357 is one such integer.)

100 points again 100 points again 100 points again

Find the slope of the line that passes through (7,2) and (9,5)

Which expression is equivalent to the expression represented by the verbal phrase? 25% of the quantity of 208 plus n A. n + 5,200 B. 25n + 5,200 C. n + 52 D