1/2 to exponent of 4
1 answer:
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Answer:
Needed 7 weeks
Step-by-step explanation:
Let x be the number of weeks.
<u>Nick</u>
- weighs 160 pounds;
- is gaining about 3 pounds per week;
- gains 3x pounds in x weeks;
- weighs 160 + 3x pounds after x weeks.
<u>Adam</u>
- weighs 195 pounds;
- is losing about 2 pounds per week;
- loses 2x pounds in x weeks;
- weighs 195 - 2x pounds in x weeks.
The equation that can be used to find the number of weeks that it will take them to weigh the same amount is
Solve this equation:
Answer:
See image
Step-by-step explanation:
g(x) is a transformed version of f(x), its 6 units to the left with a verticle strech of a factor of 2
