f(x,t)=x²+14x+y²-4y+3. Pls find maxima, minima, & saddle points. Thank you & I will give thumbs up.

Q: Find y if the line through (-4, 3) and (12, y) has a slope of 1/8.

A: We have been given the points (-4, 3) and (12, y) has a slope 18

Q: What is the y-intercept of y=csc x?

A: y=cscx

Q: Find the slope of the curve y = 2x3 - 3x2 - x +5 at (2,– 1)

A:

Q: What is the slope for the function y = 2x2 + 2 at the point x 3?

A: given y=2x^2+2

Q: 5. A rectangle is bounded by the x- and y- axes and the graph of y= 12-3x as shown. Find the…

A: Use first derivative test

Q: y = 3 – 2x + x?

A: In this question, we need to find the critical points and test for maxima/minima of y=3-2x+x2.

Q: Find the points on the graph of the function f that are closest to the point (a, b) by minimizing…

A: