Find the domain and range of f(x) = 2x + cosx
domain: (-00, 0); range: (-00,00)
domain: (-00, c); range: (-0, -0)
a.
C.
domain: (-0, -00); range: -00,00)
-00,00); range: (00,00)
b.
d.
domain:

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class