Findi the zeroes, x and y intercept:
x²
1. F(x)= ----------
x²+9
x²-3x
2. F(×)= --------------
x²-8x+15
x-3
3. Y(x)=------------
x²-9
x²-x-2
4. F(x)= --------------
x²-4
x²-2x-3
5. F(x)= --------------
4x-12
Answer (1)
PROBLEM #2: HALF LIFE7. A radioactive artifact in a museum originally contains 500 grams of a substance. The substance has a half-life of 3,000 years.c. Write an exponential model for the amount of substance remaining after t years.d. How much of the substance will remain after 2,000 years?answer this
