Determines the speed at which the two cars approach or move away from each other 0.5 hours later. Interpret the sign of your answer.

Q: Use the graphs (see attached) of f and g to find (g - f)(-2).

A: To find (g - f)(-2).  (g - f)(x) = g(x) - f(x) value of both functions at x = - 2    g(-2) = 2 f(-2)…

Q: A rock is thrown in the air. The height is measured until it returns to the ground 9 seconds later.…

A: The height of the rock is measured by the function .We have to find,(a) The velocity of the rock…

Q: 4. A golf ball is shot into the air and modeled by the function h(t) = - 4.7t + 13t + 0.3 where h is…

A:

Q: #2.) Calculate the slope of the tangent to the given function at the given point or value of x b.)…

A: 2.b) gx=x+2, P-1,1d) fx=5x-2, P4,52 Note:     multiple questions are given, we are answer only one…

Q: 11) From 2007 through 2012, the consumption B (in pounds per person) of blueberries in the United…

A: Check the derivative of given function if it is positive than B increasing otherwise not.

Q: A particular radioactive isotope has a half-life of 400 years. The time required for only A% of the…

A: The half-life of the radioactive element is the time during which half of the radioactive element…

Q: The function ft) gives the height in feet of the Great Santini as he is shot out of a cannon at t…

A:

Q: Use the graph below to fill in the missing values. f(x) -1 4 f(0) = f(«) — 0, х 3 f -'(0) = f («) —…

A: To find f(0) we find y when x=0 At x=0, y=4 So, f(0)=4

Q: 4.) A car company introduces a new car for which the number of cars sold S is the function S(t)=300…

A:

Q: 4. When Greg dives from a platform with an initial upward velocity of 12 ft/s, his height h (in…

A:

Q: Determine the equation of the line tagent to the function f(x)=x(5-x)4 at x=3

A:

Q: 1) Football travels through the air followed by the function h(t)= -4.9t^2+16t+1 where h is the…

A: Given , football travel followed by the function  h(t) =-4.9t2 +16t +1       .. .. .. .. .. ..(1)…

Q: As the growing season resses, the food supply available to an ant colony is given by F= 140 - 3…

A: Given Food supply function F=140+3t Food requirement function R=2201+2e-0.2 t Where F and R are in…

Q: 9.) What is the smallest slope of the function y=x²-3x² + 5x-1 on ?

A: