Calculate the length of the tangent line, normal line, sub-tangent and subnormal from: a. 4x² + 9y = 40 at point (-1, 2)

Q: Determine the slope of the tangent to √1-x at the point (-8, 3).

A:

Q: use the given condition to write an equation for the line in slope int form  passing through (4,8)…

A: To write an equation for the line in slope int form  passing through (4,8) and (7,3)

Q: A duck's flight is given by the following expression: y = x^2 + x + 4. X and y are coordinates of…

A:

Q: Determine the equation of the line tangent to the curve y = 3| : 3(x+4)² y = at the point (6,75).

A:

Q: Find all points on the graph of 3x2 + 6y² + 3xy = 64 where the tangent line is horizontal. y X.…

A:

Q: Find the slope of the tangent line at (8, -8).

A: Given- Point 8,-8. To Find- The slope of the tangent line at the given point. Identity Used- tanθ=yx

Q: Suppose that x 1 4 + y 1 4 = 2. What is y 00 at the point (1, 1)?

A:

Q: Find the distance between two points (1, 2) and (3, −1).

A: We want to find the distance between the given two points. We use formula for finding the distance…

Q: Find the value of x,if the distance between the pints (x,1) and (3,2) is 5

A: We have to find the value of x if the distance between the points x,1 and 3,2 is 5.