`f(x)=2^x +1`
The function f is defined by the equation above which of the following is the graph of `y=-f(x)` in the xy-plane?

The graph of the function f is shown above. Which of the following could represent the graph of y=|f(x)| ?

f (x) = (x + 3)(x − k) T he function f is defined above. If k is a positive integer, which of the following could represent the graph of y = f (x) in the xy-plane?

f(x)=3x^(3)+kx^(2)-32x+28 The function f is defined by the equation above where k is a nonzero constant. In the xy-plane the graph of f intersects the x-axis at three points: (-2, 0), ((3)/(2), 0), and (c, 0) . What is the value of k?

The graph of the function f in the xy-plane above is a parabola. Which of the following defines f ?

The graph of y=f(x) is shown below. Which of the following could represents the graph of y=f(x-2)+1 ?

f(x)=(x+3)/2 For the function f defined above, what is the value of f (−1) ?

If the graph above is that of f(x), which of the following could be f(x)?

If the accomanying figure above shows the graph of function f, which of the following could represent the graph of y=f(x+1) ?

The quadratic y=f(x) is shown above. Which of the following graphs represents the function y=f(x+3)-4 ?