Answers MO-Algebra I A Function NotationQuestion 3

3

QuizMultiple Choice

Function Notation

Question 3 • MO-Algebra I A

On a coordinate plane, a straight line with a negative slope, labeled f of x, crosses the y-axis at (0, 4), and the x-axis at (4, 0).

Question illustration

Answer

A

f of 0 = 3

Option A

B

f of 5 = negative 1

Option B

C

f of 3 = 2

Option C

D

f of 2 = negative 2

Option D