What type of pattern is represented by these numbers: 24, 48, 96, 192

1. Linear
2. Quadratic
3. Exponential

Which table represents a linear function? i'll give brainliest to first answer ^'^

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

If f(x)=x^2- 4 and g(x)=x^2 plus 2 x, (c) (f-/3) = ? (simplify your answer.)