Vertex (0,-10)
Axis of sysmmetry x=0
Answer:
I forgot the answer from the last 4 versions of this question!!!!
Step-by-step explanation:
The solutions to the quadratic equations are:
a)
b) x = -8, x = 5.
A quadratic function is given according to the following rule:
The solutions are:
In which:
Item a:
The coefficients are a = 5, b = -6, c = -2, hence:
Item b:
The equation is:
x² + 3x = 40
x² + 3x - 40 = 0.
It can be simplified as follows:
(x - 5)(x + 8) = 0.
Hence the solutions are:
More can be learned about quadratic equations at brainly.com/question/24737967
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Step-by-step explanation:
Given:
Taking the partial derivative of the above equation with respect to z, we get
Collecting all terms containing we get
Then
Part 1) Computing (p °q) (5)
<h3>Answer: 2</h3>
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Part 2) Computing (q °p) (5)
<h3>Answer: -1</h3>