Answer: OPTION B
Step-by-step explanation:
You can observe in the graph of the function given, it begins to decrease from --3π/2 to -π/2. Then it increases again to y=3, where it reaches it maximum point, this is when x=kπ/2 (With k an odd integer: 1,3,5,7...)
Finally, it begins to decrease again from π/2 to 3π/2.
Therefore, the answer is the option B.
Y=-2x+4
you can plug any point for x and get the y based on the x point
Answer:
The left
Step-by-step explanation:
4×3=12-5=7
7=7
A. The independent variable is time, as time is manipulating the value of her salary.
b. The dependent variable is her cost because what she charges for babysitting depends on how long she works.
c. y = 8x
y = how much she charges for this job
8 = the amount she charges per hour
x = number of hours babysat
