y=4x-11 is the correct equation
Answer:
The answer is 2.
Step-by-step explanation:
2 appears three times while the others appear only twice
Answer:5464
Step-by-step explanation:
370
20%= 0.2
0.2(360)=72
360+72=432
432-50=382
The value of h is exactly the axis of symmetry. So when h changes, it completely changes the line of symmetry. This is because the vertex is (h, k) and the x value of the vertex is always equal to the line of symmetry in a quadratic.
Changing the k value does nothing to the line of symmetry. This is because it is just moving the graph up and down, which doesn't change the symmetry of a parabola.