A distance of 150 km was covered by a motorcyclist traveling at an average speed of 75 km/h, by a bus at 60 km/h, a truck at 50
1 answer:
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Yes you can use the discriminant of a quadratic/polynomial. For instance, if
there is one real root. If 
there are two real roots and i
there are no real roots
The discriminant comes from the quadratic equation, which is the following.
The discriminant comes from the quadratic equation, which is the following.
Answer:
The beginning balance of Sophie's account is 75
Step-by-step explanation:
Using the slope intercept form aka
The slope of a line describes how steep a line is.
- We can see that the y-axis goes up by 25.
- 25, 50, 75, 100, 125, 150 etc
<u>$ is how much you have in your bank account.</u>
<em>We can see that Sophie starts off with 75 dollars.</em>
In the first week, we see that Sophie has 100 dollars. In the second week, we see that Sophie has 125.
<h3>how to find the slope</h3>The first week (1, 100)
The second week (2,125)
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