Answer:
x² - 4x + 3
Step-by-step explanation:
When multiplying binomials (two terms in an expression), use FOIL. It stands for the first, outside, inside, and last terms in each bracket.
(x−3)(x−1) Expand with FOIL
= x² - x - 3x + 3 Collect like terms
= x² - 4x + 3
Answer:
y - 1 = -6(x - 1)
General Formulas and Concepts:
<u>Algebra I</u>
Point-Slope Form: y - y₁ = m(x - x₁)
- x₁ - x coordinate
- y₁ - y coordinate
- m - slope
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
Point (1, 1)
Slope <em>m</em> = -6
<u>Step 2: Find Equation</u>
- Substitute in variables [Point-Slope Form]: y - 1 = -6(x - 1)
3.7 x 4.1 x 10 = 151.7 cm2
The required equation is :
Now, let's find the required values :
[distance between any successive Crest or trough]
Distance of starting position from origin = k
Now, plug in the values ~