Answer:
-4, 20, -100, 500, -2500
Step-by-step explanation:
use the formula ar^(n-1)
where a is the first term
r is the common ratio
n is the nth term
Answer:
A=8.4063
Step-by-step explanation:
Be the functions:
according the graph:
Answer:
nirvfivbndbgfbdfgdbgnbgfnbgnbf gnbvbnhgfnghfjhjhgjgjjhgjgj
Step-by-step explanation:
2(x+p)^2+q=2x^2+4px+(2p^2+q), compare with ..... 2x^2 + 8x+3 p=2,W=3-2p^2=-5, so the result is 2(x+2)^2-5
It's y such that y ≤ 3
{y|y≤3}
Look at the maximum of the values of y (it's 3) now look at the minimum (-infinity) so y is less than or equal to 3.