Answer:
see below
Step-by-step explanation:
f(x) = –(x + 6)(x + 2)
The function is increasing until it reaches the vertex, so it will increase until x=-4. The function will decrease after the vertex, so after x = -4
increasing: -∞ < x < -4
decreasing : -4 < x < ∞
These two integers are -6 and -7
Answer:
an = 5n -7
Step-by-step explanation:
Try the offered formulas with n= 1 and see which gives you the first term of the sequence.
<u>an = -2n +3</u>
-2(1) +3 = 1 . . . . not -2
<u>an = -2n +7</u>
-2(1) +7 = 5 . . . . not -2
<u>an = 5n +3</u>
5(1) +3 = 8 . . . . not -2
<u>an = 5n -7</u>
5(1) -7 = -2 . . . . this is the formula you want
_____
If you recognize the common difference of the sequence to be 5, then you can automatically eliminate any formulas that don't contain 5n.
6 Packs per multi-pack
Step-by-step explanation:
Subtract 4 from 22. (18) Divide 18 by three, for the packs. (6)
22
-4
___
18
----
3
________
6 packs
Answer:
Given that “The amount of money in my wallet is more than $10, but less than $20 " can be written in inequality form as
10 < w < 20 where " w" is the amount in the wallet .
1 ) Puzzle : -
Ryan is eating cookies . His mother ask how many cookies did he have .
He said number of cookies he ate is more than 19 and less than 41 .
We can write it in equality form as 19 < x < 41 where ' x ' is number of cookies Ryan have .
2) Puzzle :-
Number of steps a child take in an hour is more than 19 and less than 41 .
Write the situation in inequality form .
19 < p < 41 where " p " is the number of steps a child take in an hour .
3) Puzzle :-
Mother said to his child : " the number of coins in your piggy bank is more than 19 and less than 41 .
19 < c < 41 where " c " is number of coins in piggy bank .
Step-by-step explanation:
