2000019104 | math4u.vsb.cz

SubArea:

Equations and inequalities with parameters

Level:

Project ID:

2000019104

Accepted:

0

Clonable:

0

Easy:

1

Consider the following equation with a parameter

a

.

5 x - a = a x + 4

Choose the table that summarizes solutions of the equation according to the value of

a

.

\begin{array}{cc} Parameter & Solution set \\ a = 5 & \emptyset \\ a \neq 5 & {\frac{a + 4}{5 - a}} \end{array}

\begin{array}{cc} Parameter & Solution set \\ a = 5 & R \\ a \neq 5 & {\frac{a + 4}{5 - a}} \end{array}

\begin{array}{cc} Parameter & Solution set \\ a = 5 & R \\ a \neq 5 & \emptyset \end{array}