Answer:
y = 2x
Step-by-step explanation:
Slope = 
Answer:
6 more students
Step-by-step explanation:
hope this helps
Answer:
A. b2 – 4ac = 0
Step-by-step explanation:
Hey user☺☺
Option a is correct
Because the graph has only one solution.
As the graph touches the x-axis at one point that means that it will have only one solution for x. But we know that a quadratic equation has two solutions. So the graph will have two equal solution and therefore the discriminant will be 0.
Hope this will help☺☺
This is already written in scientific notation, but if you are asking what the answer would be written out it is: 400000
