Option B:
sin x = 1 is the equation represented by the intersection of the graph.
Solution:
The graph lies between -1 and 1 in y-axis.
x-axis of the graph is all real numbers.
The graph oscillates between -1 and 1 and a shape that repeats itself every 2π units.
That is the domain of the graph is all real numbers.
The range of the graph is [-1, 1].
It clearly shows that, it is the graph of sinx = 1.
Hence sin x = 1 is the equation represented by the intersection of the graph.
Option B is the correct answer.
Answer:
x>4
Step-by-step explanation:
k>6 Multiply both sides by to cancel out the fraction and you get:
k>(6)()
x>4
So you want to go to your calculator type 42 divided by zero, and you should get a 52.5.
Let x be the retail price
A 15% discount means a discounted price of
x - 0.15 x = 0.85 x
6.25% applied to that means paying
1.0625 (0.85 x)
Answer: C
9p=-14
p=-14/9 is the answer to the problem
5p+4p+6= -8
9p= -8-6
9p=-14
p= -14/9