Since the function is even, its degree must be even (so it might be 2, 4, 6, ...)
In particular, all these numbers are one more than a perfect fourth power:
So, the function is
and the degree is 4.
P=2L+2W
80=2*26+2W
so then you could find the missing number of W which is
W=14
Answer:
x = 5.
Step-by-step explanation:
ZY = 2*2x = 4x. (Parallel line in a triangle theorem).
XZ = 2 * (4x + 1) = 8x + 2
XY = 2 *(2x + 3) = 4x + 6
So the perimeter 88 = 4x + 8x + 2 + 4x + 6
88 - 8 = 16x
16x = 80
x = 5.
(Sorry but I can't remember the exact name of the theorem).
From the graph, we can infer that the domain of the function is [0,4].
Remember that
. From the graph we can infer that
and
, so Michael drove at a rate of
.
Now, If Michel had driven 5 miles per hour faster for the entire ride, the new rate will be
. To find the new domain, we need to find the new time. since
,
.
We can conclude that the new domain will be
, or in decimal form:
21,989.098 in expanded form would be...
20,000+1,000+900+80+9+0.09+0.008
21,989.098 in word form would be...
Twenty-one thousand nine hundred eighty-nine and ninety-eight thousandths