Answer:
x=9
Step-by-step explanation:
81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.
Answer:
1. the vertex form of your function is f(x)= (x+-2)^2+-7
The vertex is at (2,-7)
2. So, the vertex form of your function is f(x)= (x+-7/2)^2 -41/4
The vertex is at (7/2, -41/4)
Step-by-step explanation:
Interval notation uses parenthesis ( or ) for points that are not included in the function (open circle) and brackets [ or ] for points that are included in the function (filled in circle).
Remember that the domain for a function is the range of x-values in a function.
Interval notation includes the numbers at the each end of a continuous function. For function F, the leftmost x-value is 0. The rightmost x-value is 8. Both points at x = 0 and x = 8 are included in the function (filled in circles), so you would use the brackets. The entire function is continuous between those two points.
That means the interval notation for the domain of F is:
[0, 8]
------
Answer: [0, 8]
I believe the expression that is equivalent to g+g+g+g+g+g is 6g. I'm not sure as you never sent a picture whatsoever.
Answer:
-24
Step-by-step explanation:
The geometric sequence as seen and given is multiplied by -2. If we continue and follow the sequence, then 3 times -2 equals -6 times -2 equals 12 times -2 equals -24. So, -24 would be the correct answer.
PLZ MARK BRAINLIEST!!!
