Question

Let $$f(x)=x^2+8$$. Which of these is the appropriate domain and range for $$f$$?

Accepted Answer

domain: all Real numbers, range: $$y \ge 8$$

Answer

domain: $$x \ge 8$$ , range: all Real numbers

Answer

domain: $$x \ge 0$$, range: all Real numbers

Answer

domain: all Real numbers, range: $$x \ge 0$$

Question 5 - High School Algebra I Practice Test for the STAAR test