Which polynomial is in standard form?

a. 9+2x-8x^4+16x^5
b. 12x^5-6x^2-9x+12
c. 13x^5+11x-6x+5
d. 7x^7+14x^9-17+25

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.