Answer:
uyrhtdgfxgfgfxgfxfhxgfxhfchfchfcjy
Answer:
-1
Step-by-step explanation:
x+x+2x=-2-2
4x=-4
x=-1
Answer:
B. x = -3 and x = 4
General Formulas and Concepts:
<u>Algebra I</u>
- Terms/Coefficients
- Factoring
- Solving quadratics
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = x² - x - 12
<u>Step 2: Solve for </u><em><u>x</u></em>
- Factor: (x - 4)(x + 3) = 0
- Solve: x = 4, -3
A situation this equation can represent is the amount of hair growth you have in a certain period of time
y= the amount (in inches) your hair has grown
1/20 represents 1/20 inch growing rate per day
x= the number of days that has passed
Hope this is acceptable!