Factor completely and then place the factors in the proper location on the grid. 4a 2 - 8a - 5

Step-by-step explanation:

Given quadratic polynomial:

To factorize the given quadratic polynomial we use the "splitting of middle term" method that is the x term which is the sum of two factors and product equal to last term.

The product of first and last term =

The middle term of the given polynomial can be written as

, where -10a and 2a are the factors of .

Now,

Hence,

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.