if a < 0, then the parabola opens down . The vertex is the lowest or highest point (depending on direction) on the graph of a quadratic function. Basically you will find the x value of the vertex first and then just plug that value into the function to get the y or functional value of the vertex. :)
Answer:
B
Step-by-step explanation:
I hope this helps!
Answer:
Length C, B= 90 mi
Step-by-step explanation:
The small square in the corner in any shape always represent 90°
<em>Hope it helps!!</em>
What are the coordinates of the 2 points?
Answer:
8x + 3x=11x
Explain:
Every time you see the word sum, you add