Hello, I really truly need help please, PLZ! Thanks!

(5 screenshots included)

1. Second Choice

2. Positive

3. Line B

4. Line D

5. Horizontal

Step-by-step explanation:

First Screenshot

The y-intercept is the value of b —

where m = slope and b = y-intercept.

Looking from the graph, the graph passes y-axis at (0,1) which is y-intercept.

Basically (0,a) is y-intercept.

Thus, our y-intercept is (0,1)

Second Screenshot

The slope is positive. If the slope is negative, it would face opposite.

For zero slope, the graph will become a horizontal line.

An undefined slope is the vertical line graph.

Third Screenshot

Line B has zero slope. As said, the zero slope will turn the graph into a horizontal line.

Fourth Screenshot

Line D has an undefined slope. Read Third Screenshot.

As said, an undefined slope is the vertical line.

Fifth Screenshot

This is called Constant Function where the graph is a horizontal line. For a vertical line, it must be x = a (where a is constant)

FYI,

y = a — horizontal

x = a — vertical

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

2ones makes no sense six flags with magic mountains that’s wrong