Solve the system by substitution. 3x + 2y = 15 y = 6x
2 answers:
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Simple.
to figure out if they are either: equal, greater, or smaller...
First, find a common denominator...
and
Now, we can obviously make the assumption that is greater than 
.
Thus, your answer.
to figure out if they are either: equal, greater, or smaller...
First, find a common denominator...
and
Now, we can obviously make the assumption that
Thus, your answer.
Answer: It has two distinct real zeros.
Step-by-step explanation:
The formula that is used to calculate the discriminant of a Quadratic function is the one shown below:
In this case you have the following Quadractic function provided in the exercise:
Let's make it equal to 0:
You can identify that:
Knowing these values, you can substitute them into the formula and then evaluate:
Therefore, since:
You can determine that the it has two distinct real roots.