<h2>
Answer:<em><u> Y=15)</u></em></h2>
Step-by-step explanation:
<h2><u><em>
A parabola is the graph of a quadratic function. Each parabola has a line of symmetry. Also known as the axis of symmetry, this line divides the parabola into mirror images. The line of symmetry is always a vertical line of the form x = n, where n is a real number.A parabola is the graph of a quadratic function. Each parabola has a line of symmetry. Also known as the axis of symmetry, this line divides the parabola into mirror images. The line of symmetry is always a vertical line of the form x = n, where n is a real number. Before being able to find the equation for the axis of symmetry, let's find the equation of the parabola first. These are the general from of equation for any given parabola: Based on the given graph, the coordinates of the vertex is at (10, 790). Thus, h = 10 and k = 790</em></u></h2>
Answer:
factorize form of the equation is 
, where 
Step-by-step explanation:
Given Equation:
Adding the terms of 'x' and taking constants on the other side.
The sign of the constant will change on changing the side of it.
So, the value of 'x' is 1
The factorized form of the equation can be made by taking the common value from the equation i.e
Answer:
f(x) = 3x² - 6x + 12
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Expand by FOIL (First Outside Inside Last)
- Standard Form: f(x) = ax² + bx + c
- Vertex Form: f(x) = a(bx + c)² + d
Step-by-step explanation:
<u>Step 1: Define function</u>
Vertex Form: f(x) = 3(x - 1)² + 9
<u>Step 2: Find Standard Form</u>
- Expand by FOILing: f(x) = 3(x² - 2x + 1) + 9
- Distribute 3: f(x) = 3x² - 6x + 3 + 9
- Combine like terms (constants): f(x) = 3x² - 6x + 12
Answer: 7/12!
Step-by-step explanation: 7/9 times 21/28 = 147/252. But you have to reduce it (simplify it) by dividing both the numerator and denominator by the greatest common factor and you get 7/12! Hope this helped.
The actual length of train car is: 5 * 13.5 = 67.5 feet
Hope this helps you
