Square = half so divide each one by 2 to figure out the better dea
Three decimal numbers between 16.4 and 16.5 are
16.45 (You would place this between 16.4 and 16.5)
16.46 (You would place this right after 16.45)
16.49 (You would place this right before 16.5)
Answer:
#1 -2800, 10000
#2 -2800
Step-by-step explanation:
you simply just have to find the average around both mid points, and y equals up and down, so they want t know the average of the height
Answer:
The correct option is;
D. F(x) = x⁴ - x² + 2
Step-by-step explanation:
From the graph, we have;
The y-intercept = 2, therefore, when x = 0, y = 2
The graph has no x-intercept, therefore, the unction has complex roots
The possible function is F(x) = x⁴ + x² + 2 and F(x) = 2 - x⁴ - x²
The roots of the function, F(x) = x⁴ - x² + 2, is given as follows;
0 = x⁴ - x² + 2
x = (1 ± √(1 - 8))/(2) = (1 ± √(-7))/(2) which are imaginary roots
For F(x) = 2 - x⁴ - x², we have;
0 = 2 - x⁴ - x²
x = (1 ± √(1 + 8))/(2) = (1 ± 3)/(2)
x = 2 or x = -1, therefore, the function, F(x) = 2 - x⁴ - x², has real roots and the only possible solution is F(x) = x⁴ + x² + 2
9514 1404 393
Answer:
5/32768
Step-by-step explanation:
This sequence does not have a common difference, but does have a common ratio of r = 10/40 = 1/4. The first term is a1 = 40.
The general term of a geometric sequence is ...
an = a1·r^(n-1)
Then the 10th term is ...
a10 = 40·(1/4)^(10 -1) = 40/4^9 = 5/32768
