Find the equation of the tangent line at x = 2 for f(x) = 4+x-2x²-3x³. Write the answer in the form y = mx + b. OA. y - 47x + 68 OB. y=-39x + 52 OC. y=-43x + 60 C

Q: assume that the line “l” goes through the point, (3,-2) and is perpendicular to y= 1/2x+7. Which of…

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Q: a.) What is the constant of proportionality? b.) How many miles does the car travel in 1.5 hours?…

A: Given: A car is traveling down a highway at a constant speed described by the equation d = 65t,…

Q: The function y x- + ax +E6 has zeros at x = -5 and x = 6. || Determine a and b exactly and enter…

A: If equation is cx^2+ax+b=0 than product of roots is =b/c Sum of roots=-a/c

Q: Let yy be a Jane's salary (in thousands of dollars) after she has worked xx years at a company.…

A: *to find:- salary increment per year.

Q: The equation M(x,y) = 73 +0.8x -0.9y gives the mileage (in mpg) of a new car as a function of tire…

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Q: Find the point on the line 2x + y = 7 that is closest to the point (−4, 2).

A: We use second derivative test to find out point where distance minimum

Q: Find the point on the line 3x + y = 5 that is closest to the point (−2, 1).

A: To Find the point on the line 3x + y = 5 that is closest to the point (−2, 1).

Q: A rocket is launched straight up into the air from the ground with an initial speed of 32/ftsec. The…

A: Given that: Height of rocket, h=-16t2+32t

Q: p(x) p(x) = (x2 - 9) (x - 2) P(X)=x + 2x - 9x - 18 p(x) = x - 2 + 9x + 18 P(x) = (+ 9) (x - 2) 0000

A: To find the polynomial in which the graph has the zeros at x=-3,2,3