For the function f(x) = 3x + 10, answer the following questions: What is the slope? 3 What is the y - intercept? 10 Solve for f(11). In other words, solve the equation when x = 11.

Answer 1

Hi Artemis!

I'm assuming that the last question (Solve for f(11)) is the question you need help answering since the answers to the other two were given in the question. In algebra the notation f(x) is used to represent "a function, with the variable 'x'". So when a question asks to solve for f(11) it is asking you to replace the x variable in the function with 11 and solve for y.

Therefore, this question can be answered as follows:

f(11) = 3(11) + 10 = 33 + 10 = 43

I hope that helps!