Functions and function notation (if you can me outside of that’d be nice! i’m willing to pay through paypal if someone finishes the course, which isn’t a lot. my work is online; i only have a problem with math cause i’m dumb when it comes to math : l you can message me if interested ^^) questions: (1) what does f(-3)=9 mean? answers to that: (a) all of these (b) when x is 9 y is -3 (c) (9,-3) is a point on the graph of f (d) (-3,9) is a solution to the function f (2) what does f(2)=7 mean? answers: (a) when x is 7, y is 2 (b) all of these (c) (2,7) is a point on the graph of f. (d) (7,2) is a solution to the function f (3) what does f(-1)= 4 mean? answers: (a) all of these (b) (-1,4) is a point on the graph of f (c) when x is -1, y is 4 (-1,4) is a solution to the function f (4)what does f(4)=5 mean? answers: (a) (4,5) is a solution to the function f (b) when x is 4, y is 5 (c) (4,5) is a point on the graph of f (d) all of these (5) what does f(-2)=4 mean? (a) all of these (b) (4,-2) is a solution to the function f (c) when x is -2, y is 4 (d) (4,-2) is a point on the graph of f