If the slope if is undefined, then the line is vertical.
The equation of a vertical line: x = a (a - any real number).
The line passes through the point (-3, 0) → x = -3 and y = 0.
Therefore we have x = -3.
The general form of a line: Ax + By + C = 0.
x = -3 <em>add 3 to both sides</em>
<h3>x + 3 = 0</h3>
Answer:
they make the same per hour
3 3/4 cups of flour is the correct answer to this problem.
This equation is known as the equation for exponential growth/decay:

Since the car is worth no more than $1,900 when bought, we can rewrite the above equation as:

<u>a is the initial value, and b is the growth factor, x is the </u><u>amount of</u><u> time that passes.
</u>So, we can plug in all that information (it's negative because the car's value goes <em>down</em>):

<u>
</u>That's you
r
final answer^.<u>
</u>