Answer:
THE CORRECT OPTION IS " "
Step-by-step explanation:
The quadratic equation is defined as equation having degree 2.
The standard form of quadratic equation is :
.
where a, b, c are numbers and a cannot be equal to zero.
From the above statements we can say that " " is quadratic equations and rest options does not qualify the equations of quadratic equations.
Functions can be represented using equations, graphs and tables.
The function is given as:
When l = 1, we have:
When l = 2, we have:
When l = 3, we have:
When l = 4, we have:
Represent the above results as a table, we have:
<u>l a(l)</u>
1 0.5
2 2.0
3 4.5
4 8.0
Read more about tables and functions at: