F(x) = x² - 8x + 5
f(-1) = (-1)² - 8*(-1) + 5
= 1 + 8 + 5 = 14
f(-1) = 14.
29.
As , .
This can be easily verified by looking at the graph (graph of a quadratic equation).
30.
The growth of a population is not linear, it's exponential.
31.
Exponential growth > polynomial, so .
35.
The question is asking V(t) for t = 40.
36.
The point of symmetry of a quadratic equation is at its vertice:
The line is x= 3.
Please take a photo of this problem... it looks very hard when it is written in the way you did.
<h3>
If I am reading this correctly the answer should be 1,977,326,743x^3</h3>
Answer:
Improper fraction for 8 4/25 is 204/25
Step-by-step explanation:
The numbers in the mixed fraction are defined as follow
8 = whole number
4 = numerator
25 = denominator
Multiply the whole number by the denominator
8 × 25 = 200
Add the product from Step 1 to the numerator
200 + 4 = 204
Write answer from Step 2 over the denominator
204/25
The mixed number 8 4/25 converted to improper fraction is therefore :
Do the division
(5.685 * 10^26) / (3.302*10^23)
= 1.722 * 10^3
or 1722 times greater