He collected 5 more pennies in the first week than he did in the second.
F(g(x))
sub g(x) for every x in f(x)
f(g(x))=2(g(x))-4
f(x^2)=2(x²)-4
f(g(x))=2x²-4
Answer:
3^-2 is 1/9
3^0 is 1
3^1 is 3
3^3 is 27
Step-by-step explanation:
im on the same question as im answering this, and i got them right, so i hope this helped. :))
Answer:
c
Step-by-step explanation:
it makes the most sense
Answer:
Center: (0,0)
Radius: 5
Step-by-step explanation:
Let O(xo,yo) be the center (of the circle) with the coordinates xo, yo.
If R is the radius, then we have:
(x-xo)²+(y-yo)²=R².
In our case: x²+y²=25, the center is at (0,0), and R²=25, so R=5
