Just plug in your x and solve like normal
-4< 4(1) - 8 < 12
-4< -4 < 12
now solve both sides by moving the -4 out by adding + 4 to all sides
0 < x < 16
when read this says 0 is less than X and X is less than positive 16.
the other 3 are solved the same.
B. The graph opens up, so eliminate a and d. Now plug in (0,0) into the inequality to see where to shade. B is incorrect when you plug this in, so you shade away from the area that includes (0,0).
Answer:
100
Step-by-step explanation:
<em><u>The explicit equation for the nth term of the geometric sequence 3584, 896, 224 is:</u></em>
<em><u>Solution:</u></em>
Given that we have to find the explicit equation for nth term of geometric sequence
<em><u>Given sequence is:</u></em>
3584, 896, 224
A geometric sequence has a common ratio
Let us find the common ratio. Divide each term by the previous term.
Thus the common ratio is 0.25
<em><u>The formula for nth term of geometric sequence is given as:</u></em>
Where,
is the nth term of sequence
a is the first term of sequence
r is the common ratio
Here in given sequence 3584, 896, 224
first term = a = 3584
common ratio = r = 0.25
Therefore,
"n" is a natural positive number greater than or equal to 1
Thus the explicit equation to find nth term is found
Answer:
I'm sorry but I don't know you need to learn :(