2b. Explain the difference between a partial derivative and a directional derivative.

Q: Find 2x² +5x+1 -dr, x>0

A: Use the formulas below to evaluate the given integral.

Q: Complete the description of how to transform the graph of f(x) = x2 to obtain the graph of the…

A:

Q: 1. A crucial part of managing the spread of Covid-19 is testing people to see if they are infected…

A: a. The average infection rate can be calculated by dividing the confirmed cases of COVID-19…

Q: please solve and show your work

A: It is known that, the solutions of the equation

Q: PLEASE SHOW STEPS  for only part (a) & (b)

A:

Q: Please find value of ID with steps

A: Consider ID=12[1-3-1.5ID(-3)]2⇒ID=12-3-3+1.5ID(-3)2⇒ID=129[-6+1.5ID]2 ⇒3 ID=4[36+2.25 ID2-18ID]⇒3…

Q: - 2 4 X-4 1- x

A:

Q: Solve.  3x2+5x-2=0

A:

Q: Let X be the discrete random variable with the probability function f (x) = kx³ + 0.15 %3D for x =…

A:

Q: 9. Evaluate the line integral / (2x – 3y) ds; where C is the line segment from (-1,0) to (0, 1)…

A: 9.

Q: Please solve all parts.

A:

Q: đ = , 5 = , č = , d = Find |5||

A:

Q: Solve. x= x+3 6 x-3 7 = -8

A:

Q: olve accordingly

A: we can see that the graph touches at 4 places on the x-axis.

Q: Solve. (a-4)(a+7)=0

A: We need to solve the equation (a−4)(a+7)=0