All 100 students in the Math Club went on a field trip. Some students rode
1 answer:
You might be interested in
First, simplify the expression of the function highlighting the perfect square:
Then find the vertwx of parabola. When x=2, f(2)=2 and the coordinates of the vertex are (2,2). The axis of symmetry passes through the vertex and is parallel to the y-axis. Therefore, its equation is x=2 (see attached graph for details).
Answer: x=2.
Given:
The function is
To find:
The missing values for a, b, and c in the given table.
Solution:
We have,
At x=-2,
At x=-1,
At x=0,
Therefore, the missing values of a,b and c are 9, 3, and 1 respectively.