I think the correct answer is B
Answer:
9.97 i think
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard vertex form of a quadratic (which is what your graphs are) is
where h and are the coordinates of the vertex. The vertex is really all we need to fill in this equation. Looking at the blue graph, the vertex is located at (-4, 1), so h = -4 and k = 1. Filling in the equation:
which simplifies down to
. It's that simple.I think that's choice C (I'm not sure; it's very tiny!)
Answer:
Step-by-step explanation:
Put the appropriate values of n in the formula and do the arithmetic.
a(1) = 3·1 -7 = -4
a(5) = 3·5 -7 = 8
The 1st and 5th terms are -4 and 8.
_____
The first few terms of the sequence are ...
-4, -1, 2, 5, 8, 11, 14, ...
