A parabola is open up if a > 0.
The vertex formula:
(h; k) - the coordinates of the vertex
Therefore h = -5 < 0
Answer: B. y = x² + 10x + 24.
HELPPP HELPP HELPP!!! ASAP AHHHHHHHHH
1 answer:
You might be interested in
A parabola is open up if a > 0.
The vertex formula:
(h; k) - the coordinates of the vertex
Therefore h = -5 < 0
Answer: B. y = x² + 10x + 24.
<u>Given</u>:
Given that the triangle with ∠B = 45°
The length of the side a is 4 units.
The length of the side c is 8 units.
We need to determine the area of the triangle.
<u>Area of the triangle:</u>
The area of the triangle can be determined using the formula,
Substituting a = 4, c = 8 and ∠B = 45° in the above formula, we have;
Simplifying, we get;
Thus, the area of the triangle is 11.31 square units.