Answer:
a
Step-by-step explanation:
I think it is undefined
Because it has already been factored, we can solve it straight away. Now, since m is a variable, we yield the same result if m = 0 or m = 3 because we have two components to this equation.
We can either have m = 0 or m - 3 = 0
Hence, m is either 0 or 3
Let X be the first and second number.
X+X = 18
+ X-X = 2
2X = 20 (divide both sides by 2
X = 10
Substitute the values to get the second number
10+X = 18
X = 18 -10
X = 8
Therefore, the numbers are 10 and 8
Answer:
4x² - 28xy + 49y²
Step-by-step explanation:
(2x - 7y)²
= (2x - 7yy)(2x - 7y)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(2x - 7y) - 7y(2x - 7y) ← distribute parenthesis
= 4x² - 14xy - 14xy + 49y² ← collect like terms
= 4x² - 28xy + 49y²
Answer:
- y = - (x - h - 3)² - k + 7
Step-by-step explanation:
<u>Let the patent function be:</u>
- y = (x - h)² + k in the vertex form
<u>Then transformation steps are:</u>
1. Reflection over x- axis, y' = -y
2. Translation 7 units up and 3 units to the right, y'' = y' + 7, x' = x - 3
- y'' = - (x - h - 3)² - k + 7
