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.
-10 is less than -5 because negative numbers are farther from 0. Same applies to -4 and -20.
I think 12 percent but sorry if I got it super wrong
Answer:
• General equation of a line:

- m is the slope, m = 2/5
- b is y-intercept

• Therefore, equation of line is:

I think the answer is D because to find probability u have to count all outcomes