Answer:
16384
Step-by-step explanation:
The sequence is 1, -2, 4, ...........
This is a geometric sequence with first term 1 and common ratio - 2.
Hence, the 15th term of the sequence is =
(Answer)
The nth term of an G.P. with first term a and common ratio r is given by
Answer:
Option A) is correct.
Step-by-step explanation:
The given equation is as,<em>
.</em>
Lets focus on graph f(x-2).
Take any example, like
. It passes through origin.
<em>Now replace x by (x-2). Now
, it passes through x=2, thus shifted to right by 2 units.</em>
<em>Now consider the function g(x). If the constant 7 was not there, value would be f(x-2). But adding a positive constant (+ 7) moves the graph up by 7 units.</em>
Thus overall, <em>The graph of g(x) is the graph of f(x) shifted 2 units to the right and 7 units up.</em>
The mean absolute deviation<span> of a set of data is the </span>average<span> distance between each data value and the </span>mean. <span>Find the distance between each data value and the </span>mean<span>. That is, find the </span>absolute<span> value of the difference between each data value and the </span>mean<span>.</span>
Answer:
x > -3/2
Step-by-step explanation:
x-3x+3<6
Combine like terms
-2x+3<6
Subtract 3 from each side
-2x +3-3<6-3
-2x <3
Divide each side by -2,remembering to flip the inequality
-2x/-2 > 3/-2
x > -3/2