Answer:
C: 9
Step-by-step explanation:
The highest power in the polynomial is 9.
Actually, you have to find four missed terms of geometrical sequence. Denote
and r - ratio, then
.
Since 
, you have that 
, then
.
Now substitude r=2 in each of unknown 4 terms:
.
Answer: four geometric means between 25 and 800 are 50, 100, 200, 400.
Answer:
my best advice: look at the y-intercepts!
Step-by-step explanation:
when the equations are set out like this, the last number (in this case "+4" and "-2"), represents where they cross the y axis. this gives you a great place to start.
if you plot (0, 4) for the first equation, you can then move right one square and down one square to get the next point in the equation.
the next one starts with (0, -2) and goes right one square and up two
3 3/8 to the nearest whole number is 3 because 3/8 < 1/2
Answer:
Slope = 6
Step-by-step explanation:
Find the difference of the y's over/divided by the difference of the x's.
i.e 8-2 / 14 - 13 = 6 / 1 = 6
