Answer:
y = 4x + 2
4 is the slope and 2 is what y will be at x = 0.
Answer:

Step-by-step explanation:
x² = 19x + 12
⇔ x² - 19x - 12 = 0
Calculating the discriminant :
b² - 4ac = (-19)² - 4×1×(-12) = 409
The discriminant is positive ,then the equation has two solutions.

Answer: the difference between the max is 3200.
Step-by-step explanation:
20000-16800= 3200
Nine and ninety-eight hundreths
Hi there!
Let x=1
X-3y=6
1-3y=6
-3y=6-1
-3y=5
Y=-5/3
Therefore a point would be (1, -5/3)
Hope this helps!