I honestly don't know if this is correct but it might be i think its the middle one y=f(x)=x to the second power
I have no idea what you're talking about. Can you explain in detail plz?
Answer:
2nd option: 2y=6x+8 and y=3x+4
Step-by-step explanation:
If you divide the first by 2, you get the second equation.
This means that both equations plot an identical line (they lie on top of each other /also known as "coincide"). This means, that there are infinitely many solutions.
In 2D (x-y plane for example), straight lines can have no solutions if they have the same gradient/slope/ they are parallel and different y-intercepts, because they will never cross.
Here, they have same gradient and y-intercept so all points on the line are valid solutions to the equation
Answer:
$235
Step-by-step explanation:
X= per party A= per song
X*200+5*A
He goes to a party and plays 7 songs therefore he will be paid;
200+ 5*7= $235
Answer:
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40.
Step-by-step explanation:
