The table below represents a linear relationship between x and f(x). Х
f(x)
-5
20
-2.
11
1
2
4
-7
Which equation represents this linear relationship?
A y = -3x + 5
B y = 3x - 5
C y = -5x + 20
Dy = -2x + 11

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Given that abcd is a rhombus, what is the value of x?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !