Project ID:
7100020126
Accepted:
Type:
Layout:
Question:
Match the equation the function $f$ with its value at the point $x=\frac12$.
Question 1:
$$
f(x)=\frac{1}{x} -1
$$
Answer 1:
$$1$$
Question 2:
$$
f(x)=\frac{1}{x+1}
$$
Answer 2:
$$\frac23$$
Question 3:
$$
f(x)=\frac{1}{x} +1
$$
Answer 3:
$$3$$
Question 4:
$$
f(x)=\frac{1}{x-1}
$$
Answer 4:
$$-2$$
Question 5:
$$
f(x)=-\frac{1}{x} +1
$$
Answer 5:
$$-1$$
Question 6:
$$
f(x)=-\frac{1}{x} -1
$$
Answer 6:
$$-3$$
Question 7:
$$
f(x)=\frac{1}{x}
$$
Answer 7:
$$2$$
Question 8:
$$
f(x)=-\frac{1}{x+1}
$$
Answer 8:
$$-\frac23$$
Question 9:
$$
f(x)=\frac{1}{1-x} -2
$$
Answer 9:
$$0$$