Consider the function F(x, y, z) = x2 â yz + x2 and the point P(-3,5, -1). a. Find the direction (this doesn't need to be a unit vector) in which F increases most rapidly at the point P.
b. Compute the maximum rate of change for F at P.
c. The level surface of F which passes through P is S: x^2 â yz + x^2 = 15. Find an equation in standard form for the tangent plane to s at P.
d. Find a set of parametric equations for the line normal to s at P.

sgth thdhtxr ythdsx hfgh ysrth th srtrh

step-by-step explanation:

trshd h rdhsjsdrnytjdt jyjyukfddythj

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .