Answer:
C
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Given
y = 2x² + 12x + 1
To express in vertex form use the method of completing the square.
The coefficient of the x² term must be 1 , thus factor out 2 from 2x² + 12x
y = 2(x² + 6x) + 1
add/ subtract ( half the coefficient of the x- term)² to x² + 6x
y = 2(x² + 2(3)x + 9 - 9) + 1
= 2(x + 3)² - 18 + 1
= 2(x + 3)² - 17 → C
The answer is Y=-2/5x+1 :)
Answer: the answer to ur question is A. Hope this helps plz mark brainliest:)
Step-by-step explanation:
1 7/6 divided by 1 3/5 = 5/5 as a reduced fraction!
The product of multiplication of 16 × 9 gives us; 144
<h3>Multiplication</h3>
We want to find the product of 16 and 9.
Now, to solve this we can use a little illustration for example if I have a basket of oranges and I want to given 9 people each 16 oranges, it means that the total number of oranges I will give out is; 16 × 9 = 144
Thus, our question answer is 16 × 9 = 144
Read more on multiplication at; brainly.com/question/2475734