Answer:
f(x + 3) = -x² - 8x - 13
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Function Notation
- Expanding
- Terms/Coefficients/Degrees
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -x² - 2x + 2
f(x + 3) is x = x + 3
<u>Step 2: Find</u>
- Substitute in <em>x</em>: f(x + 3) = -(x + 3)² - 2(x + 3) + 2
- Expand: f(x + 3) = -(x² + 6x + 9) - 2x - 6 + 2
- Distribute -1: f(x + 3) = -x² - 6x - 9 - 2x - 6 + 2
- Combine like terms: f(x + 3) = -x² - 8x - 13
Well, there are 8 pints in gallon.
1+2+5= 1 gallon
1+2+5= 1 gallon
1+2+5= 1 gallon
1+2+5= 1 gallon
______________
4+8+20=4 gallons
4:8:20
The y intercept is -2. There is two x- intercepts because it is a parabola so,
x=-1
x=2
The axis of symmetry is where it splits evenly so, we can conclude it is less than 1 and bigger than 0. I hope this makes sense.
-5,4 would be in the quadrant 1<span />
Answer:
c = 6.1
Step-by-step explanation:
Given that: B = 18°
, C = 152°, and b = 4.
The missing side, c, can be determined by applying the sine rule which states that:
= 
= 
c = 
= 
= 6.0773
c = 6.1
Therefore, the value of the missing side, c, is 6.1
