Question

Please help me better be worth my 57 points

Answer 1

Answer: a

Step-by-step explanation:

The slope is the rate at which a line goes up or down (i.e., how steep it is). It is measured by the slope formula, which is $\frac{y_2-y_1}{x_2-x_1}$, where (x1, y1) and (x2, y2) are two points on the line.

Below, (x1, y1) are (c, d) and (x2, y2) are (a, b).

When all variables are plugged in, the slope is

$\frac{b-d}{a-c}$

Answer 2

Answer:

The first one

Step-by-step explanation:

Because I solved it.