The answer is going to be 1.48, 15-(9+2.65+1.35+3.48)=-1.48
Answer:
<h2>
The value of expression increases from to on spanning from to .</h2>
Step-by-step explanation:
The expression given here is
Now if we differentiate this expression we can find the portions in its graph where it is increasing and decreasing or neither both.
If the differentiated expression is less than zero with the constant infront of highest degree positive then in the values corresponding to that the graph is decreasing.
If the differentiated expression is greater than zero with the constant infront of highest degree positive then in the values corresponding to that the graph is increasing.
⇒
For ⇔
For ⇔
Now for us the horizontal span is asked from 0 to 10 for the expression which is from to ,in which portion the value of the expression is strictly increasing so the vlaue increases from to .
No. 4 squared is 16 and 16 + 79 is 85 not 88
Answer:
The function defining the sequence is;
F(n) = 2.5•3^(n-1)
Step-by-step explanation:
Here, we want to find an expression that defines explicitly what is obtained in the sequence.
Checking the sequence, we can observe that the second term is 3 multiplied by the first term, the 3rd term is 3 multiplied by the second and so on
So what this means is that, the succeeding term is 3 times the preceding term;
Also, we can see that the first term is a factor of all the numbers and this mean that;
Second term = 3 * 2.5
Third term = 9 * 2.5 = 3^2 * 2.5
Fourth term 27 * 2.5 = 3^3 * 2.5
Thus, in function form;
F(1) = 2.5•3^(1-1)
F(2) = 2.5•3^(2-1)
F(3) = 2.5•3^(3-1)
Thus;
F(n) = 2.5•3^(n-1)
-3(v + 4) = 2v - 37 use distributive property
(-3)(v) + (-3)(4) = 2v - 37
-3v - 12 = 2v - 37 add 12 to both sides
-3v = 2v - 25 subtract 2v from both sides
-5v = -25 divide both sides by (-5)
v = 5