Answer:
The graph of an odd function will be symmetrical about the origin. For example, f(x) = x3 is odd. That is, the function on one side of x-axis is sign inverted with respect to the other side or graphically, symmetric about the origin.
Yes this is an exponential function. One way we can determine this is to notice how each y term is multiplied by 6 to get the next y term
example: -2 times 6 = -12
another example: -12 times 6 = -72
The exponential function that models this data is y = -2*6^(x-1). Note how plugging in x = 1 leads to y = -2. Plugging in x = 2 leads to y = -12, and so on.
Answer:
2000 bacterias
suppose, x is the bacteria
there are 500x . for the first 400 hours,the 500 x will double which gives=
500x2=1000 bacterias
then the next 400 hours,the 1000x will double which gives=
1000x2=2000 bacterias
Answer:
part a. A
part b. x + 6
part c. (4x – 1)(3x + 6)
Step-by-step explanation:
width + x + x = 3x + 6
width = 3x + 6 – x – x /answer for part a/
width = x + 6 /answer for part b/
Area = (length)(width) = (4x – 1)(3x +6) /part c/
Answer:
the first one
Step-by-step explanation: because greater than or euqal is a filled circle because its equal and greater than goes more than the number
