Answer:
f(3) = -15
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Functions
- Function Notation
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -2x² + 3x - 6
f(3) is x = 3 for the function f(x)
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em> [Function]: f(3) = -2(3)² + 3(3) - 6
- Exponents: f(3) = -2(9) + 3(3) - 6
- Multiply: f(3) = -18 + 9 - 6
- Add: f(3) = -9 - 6
- Subtract: f(3) = -15
Answer:
0.25577484738
Step-by-step explanation:
yea for sure
Answer:
9 days.
Step-by-step explanation:
We first subtract the amount already done from the total needed.
<em>10 - 1 = 9.</em>
Next, we take the remainder and divide it by the amount being made per day to get our final answer.
<em>9 / 1 = </em><em>9</em>.
The answer is 9 days.
Answer:
the answer is (x-7)(x+6)
Step-by-step explanation: