Question

Amelia is documenting the height of sunflower plants each week. She has determined the function to be f(x) = 3x + 3, where x represents time and f(x) represents the height of the plant. Which of the following options describes the restrictions to the domain (x) and range f(x) correctly?

Domain, nonnegative values; range, values greater than or equal to 3
Domain, nonnegative values; range, values greater than −1
Domain, nonnegative values; range, values less than −1
Domain, nonnegative values; range, values less than or equal to 3

Answer 1

hi

Answer 2

When you graph this it is -7 which is less than -1

Answer 3

So, C would be the best answer choice? @lolacole12