Answer:
Step-by-step explanation:
Surface area = 4*lateral faces + 2*bases
- A = 4*30 + 2*25 = 170 ft²
X=9
3x-12=x+6
2x-12=6
2x=18
X=9
The horizontal stretch is the correct answer. A period is the distance on the x-axis that it takes for the tangent or cotangent function to repeat itself. Stretching it out horizontally will lengthen that distance and therefore change the period.
Answer:
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Step-by-step explanation:
Just so you know, the larger a negative number is, the smaller the number's value is.