9000004209
Level:
A
The linear function \(g\)
is graphed in the picture. Find the analytic expression for the function
\(g\).
\(y = -\frac{3}
{2}x\)
\(y = \frac{3}
{2}x\)
\(y = \frac{2}
{3}x\)
\(y = -\frac{2}
{3}x\)
Linear functions
9000004208
Level:
A
The domain of the part of the linear function \(g\)
graphed in the picture is \([ - 2;\infty )\).
Find the range of \(g\).
\([ - 1;\infty )\)
\(\mathbb{R}\)
\((-2;\infty )\)
\((-1;\infty )\)
9000005702
Level:
A
Given the linear function \(f(x) = -2x + 3\),
evaluate \(f(2) + f(-2)\).
\(6\)
\(0\)
\(3\)
\(- 8\)
9000005804
Level:
C
Given the linear function \(f(x) = 5x - 3\),
solve the following equation.
\[
f(x) = 5a + 2
\]
\(x = a + 1\)
\(x = a\)
\(x = a + 5\)
\(x = a - 1\)
9000005706
Level:
A
Let the function \(f\)
be defined as a linear function with graph passing through the points
\(A = [2;3]\) and
\(B = [-1;6]\). Find an analytic
expression for the function \(f\).
\(f(x)= -x + 5\)
\(f(x) = x + 1\)
\(f(x)= 2x - 1\)
\(f(x) = -5x + 1\)
9000004204
Level:
A
Given the function \(f(x)= 3x - 6\),
\(x\in (-\infty ;3] \), find the
\(y\)-intercept.
\(y = -6\)
\(y = 6\)
\(y = 2\)
\(y = -2\)
9000004205
Level:
A
Given the function \(f(x) = 3x - 6\),
\(x\in (-\infty ;3] \), find
\(f(-4)\).
\(- 18\)
\(\frac{2}
{3}\)
\(6\)
\(- 6\)
9000004201
Level:
A
Consider the function \(f(x) = 3x - 6\),
\(x\in (-\infty ;3] \). Find the
range of \(f\).
\((-\infty ;3] \)
\([ 3;\infty )\)
\(\mathbb{R}\)
\((-\infty ;3)\)
9000004203
Level:
A
Given the function \(f(x) = 3x - 6\),
\(x\in (-\infty ;3] \), find the
\(x\)-intercept.
\(x = 2\)
\(x = -2\)
\(x = \frac{1}
{2}\)
\(x = -\frac{1}
{2}\)
9000004206
Level:
A
Given the function \(f(x) = 3x - 6\),
\(x\in (-\infty ;3] \),
solve
\[
f(x) = -8.
\]
\(x = -\frac{2}
{3}\)
\(x = -\frac{3}
{2}\)
\(x = -30\)
\(x = -18\)