So remember that in a quadratic equation there is a type of quadratic equation of the form ax^2+bx+c=0 so to find what values of a, b, and c you need for the quadratic formula, you need to look at your equation and label a, b, and c. In this equation a=6, b=5 and c=-4. So for the quadratic formula you would use a=6, b=5 and C=-4. I hope this helps!!!!!
The answer is A. Hope this helped
Answer:
b.18
Step-by-step explanation:
18/4=4.5
The plane must descend at an angle of 7.25319°.
Step-by-step explanation:
Step 1; The plane is 44km away from the control tower and is flying at a height of 5.6 km. So a right-angled triangle can be formed using these measurements. The triangle's adjacent side measures 44 kilometers while the opposite side measures 5.6 kilometers. We need to find the angle of the triangle.
Step 2; Since we have the length of the opposite side and the length of the adjacent side we can determine the tan of any unknown angle. Assume the angle of the triangle is x°.
tan x° = 
= 
= 0.127272, x° = 
(0.127272) = 7.25319°.
So the plane's angle of descent must be 7.25319° to land near the control tower.
Answer:
1. d-even lc- -
2. d- odd lc- +
3. type- odd lc- +
4. type- even lc- -
5. d- even lc- - type even
6 d- odd lc- + type- even
Step-by-step explanation:
when the degree is odd, one leg goes down one goes up
when the degree is even, both legs go up or down
when the leading coefficient is negative the end behavior is -∞
when the leading coefficient is positive, the end behavior ∞
a function is odd when both legs go down
a function is even when the legs go in different directions
a function is neither when it isn't a function (think vertical line test)
