Which point represents the x-intercept of this exponential function?
1 answer:
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Answer:
Following are the responses to the given choice:
Step-by-step explanation:
For point a:
For point b:
For point c:
For point d:
Reject . It could deduce that the pay of higher banking is considerably lower than the pay of higher project management.
The basic angle for 1/2 is 60°, and cosines are negative in the first and third quadrant.
So, you take 180° - 60° = 120° to get the angle in the first quadrant, and 180° + 60° = 240° to get the angle in the third quadrant.
Since only 120° is an option, the answer is B.