Answer:
q= 2,550
Step-by-step explanation:
Giving the following information:
The demand function is q=-110p+7500.
<u>When the price is 0, the demand q is 7,500 units:</u>
p= 0
q= -110*0 + 7,500= 7,500
<u>Now, when the price is $45, the demand is:</u>
p= $45
q= -110*45 + 7,500
q= -4,950 + 7,500
q= 2,550
The axis of symmetry is the fold line that splits the parabola down the middle.
Now, since a parabola is symmetrical, every point, except the vertex, will have a mirror image of another point if we folded the parabola over the axis of symmetry.
So if we know the axis of symmetry is x = 3 and one of our points
has the coordinates (5, 0), the other point will have the coordinates (3, 0).
The axis of symmetry is always halfway between the x-intercepts.
Answer:
-15b +7a
Step-by-step explanation:
1/8 is the answer jahdbdjdndndndn
Answer:
4x - 9
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
- Terms/Coefficients/Degrees
Step-by-step explanation:
<u>Step 1: Define</u>
5(2x - 1) - 2(3x + 2)
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute: 10x - 5 - 6x - 4
- Combine like terms (x): 4x - 5 - 4
- Combine like terms (Z): 4x - 9
