9000003110
Level:
B
Identify the function that is graphed in the picture.
\(f(x) = \frac{2-x}
{1-x}\)
\(f(x) = \frac{x-2}
{x+1}\)
\(f(x) = -\frac{2-x}
{1-x}\)
\(f(x) = \frac{x-1}
{x+1}\)
B
9000002906
Level:
B
Find the domain of the function
\(f(x) = - \frac{3}
{x-1} - 2\) if we have to ensure
that the range of \(f\)
is \((-1;1] \).
\((-2;0] \)
\([ - 2;0)\)
\((0;2] \)
\((0;4)\)
9000002905
Level:
B
Find the range of the function \(f(x)= \frac{1}
{x-2} + 1\).
\((-\infty ;1)\cup (1;\infty )\)
\(\mathbb{R}\)
\((-\infty ;2)\cup (2;\infty )\)
\((-\infty ;-1)\cup (-1;\infty )\)
9000003103
Level:
B
Identify a possible analytic expression for the function graphed in the picture.
\(y = 1 -\frac{2}
{x}\)
\(y = -1 + \frac{2}
{x}\)
\(y = 1 + \frac{2}
{x}\)
\(y = -1 -\frac{2}
{x}\)
9100002909
Level:
B
Identify a possible graph of the function
\(f(x) = \frac{1}
{x+2}\).
9100018109
Level:
B
Solve the following inequality and choose the diagram that shows the correct solution set marked in red on the number line.
\[
1 -\frac{x - 4}
{5} \geq \frac{4x}
{5}
\]
9100003203
Level:
B
Identify a possible graph of the function
\(f(x) = 1 -\frac{2}
{x}\).
9100021805
Level:
B
Identify a picture which shows the graphical solution of the following inequality in red.
\[
\frac{1}
{2}x + 1\leq 3x - 4
\]
9100003204
Level:
B
Identify a possible graph of the function
\(f(x) = -2 -\frac{1}
{x}\).
9100033310
Level:
B
Identify the picture that shows the correct solution set of the following inequality. In each picture, the set of points corresponding to the solution set is marked in red.
\[
\frac{x}
{x - 1} < 0
\]
