Answer:
The third graph.
Step-by-step explanation:
The equations for the lines will be
P(x) = 2x-4
l(x) = -2x-4
When x = 0 both of these functions equal -4. The only graph where this happens is the third one.
You can check this by looking at the slopes and plugging in points.
Using the quadratic formula we can see the roots are:
3 and -3
Answer:
-366
Step-by-step explanation:
It's going down by 7 so 7*50=350 subtract that from -16
Answer:
x-3
Step-by-step explanation:
Jerry is three years younger than Laura whose age is x.
Laura's age (x) – 3 years equals Jerry's age.
Currently the car is worth $12,780. This is 72% of the original price. Therefore, we get the following:
72 % = $12,780
1 % = 12,780 / 72
100% = 12780 / 72 * 100 = $17,750
Hence, your answer is C. $17,750