Question

Help me with this pls

Answer 1

C. 1/2

Explanation:

(-9, 6) (-3, 9)

you need to subtract the x's and y's of both coordinates.

-9 - - 3 or -9 + + 3

x = 6

then, do y.

6 - 9 = 3

y = 3

then, divide the y by the x.

3/6 = 0.5

0.5 = 1/2

your answer is C. 1/2

Answer 2

`\displaystyle m=(1)/(2)`

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Algebra I

• Coordinates (x, y)
• Slope Formula:
  `\displaystyle m=(y_2-y_1)/(x_2-x_1)`

Explanation:

Step 1: Define

Point (-9, 6)

Point (-3, 9)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

1. Substitute in points [Slope Formula]:
   `\displaystyle m=(9-6)/(-3+9)`
2. [Fraction] Subtract/Add:
   `\displaystyle m=(3)/(6)`
3. [Fraction] Simplify:
   `\displaystyle m=(1)/(2)`