Find the equation of tangent plane to z=3x2−xyz=3x2−xy at point (1,2,1)(1,2,1) a.
3x−y−z=−13x−y−z=−1

b.
4x−y+z=14x−y+z=1

c.
4x+y−z=14x+y−z=1

d.
4x−y−z=1

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35

ok thats very interesting

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5