Entry Exam Category: College Admission Exams
Course: Texas Success Initiative Assessment 2.0
Exam: TSIA2 Math Practice Test
Practice Question
Which of the following could be the function graphed above?
Answer Choices
- A: f(x)=x+1
- B: f(x)=x-1
- C: f(x)=|x|+1
- D: f(x)=x-1
Correct Answer: C
Rationale: Without the graph, assume a V-shaped absolute value function. Option C: f(x) = |x| + 1 shifts up 1 unit, common in TSIA2. Linear functions (A, B, D) don’t match V-shape. Thus, the correct answer is f(x)=|x|+1.