Select the domain and range of the function f (x) = 7x". O A) The domain is {x|x > 0), and the range is all real numbers.
OB) The domain is {x|x > 0), and the range is {f(x)]f(x) > 0).
o C) The domain and range are both all real numbers.
OD) The domain is all real numbers, and the range is {f(x)]f(x) > 0).

idk

step-by-step explanation:

idk

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

answer: i don't understand it

step-by-step explanation: sorry

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy