Answer:
y = cos x + 2
Step-by-step explanation:
The graph of y = cos x begins at y=1 when x=0, that is, at (0, 1). If we translate the entire graph of y = cos x upward by 2 units, we get the graph shown. The correct answer is b: y = cos x + 2.
Sum of two numbers = 70
Difference between two numbers = 40
Greater number = x = y+40
Smaller number = y
Y + Y + 40 = 70
2Y = 70 - 40
Y = 30/2
Y = 15
X = Y + 40
= 15 + 40
= 55
Answer:
y = a(x - h)2+ k,
Step-by-step explanation:
Answer: can you show what question you need help with?
Step-by-step explanation: