Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope (Gradient) Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
A (-3, 3)
B (-1, -1)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
- Subtract/Add:
- Divide:
Hello,
slope=2
y-1=2(x-4)
==>y=2x-8+1
==>y=2x-7
or 2x-y=7
Answer:
3
Step-by-step explanation:
3x=9
Divide 3 from both sides to simplify
x=3
Step-by-step explanation:
f
(
x
)
=
x
(
2
x
−
1
)
becomes:
f
(
3
)
=
3
(
(
2
×
3
)
−
1
)
f
(
3
)
=
3
(
6
−
1
)
f
(
3
)
=
3
×
5
f
(
3
)
=
15
Answer:
The vertex is (4,-17)
Step-by-step explanation: