Y = A sin(Bx) and y = A cos(Bx). The number, A, in front of sine or cosine changes the height of the graph. The value A (in front of sin or cos) affects the amplitude (height). The amplitude (half the distance between the maximum and minimum values of the function) will be |A|, since distance is always positive.
B
Explanation:
4x-3-(x+4)
4x-3-x-4
3x-7
I don't know how but I got (0,3) and (-0.6,0) don't know if that's right or not.
Answer:
Quartic polynomial with four terms