Given the scatter plot, choose the function that best fits the data. scatter plot with data points that form an upward curve staring at the origin and continuing to the right f(x) = 2x f(x) = 2x f(x) = −2x f(x) = 2x2

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

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)

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol