What are the domain and range of f(x) = 2(3^x)?
domain: (-infinity, infinity); range: (0, infinity)
domain: (-infinity, infinity); range: (2,infinity)
domain: (0, infinity); range: (-infinity, infinity)
domain: (2,infinity); range: (-infinity, infinity)

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

What is not true about kl and mn? what is mn? (show your work)

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units