A. Find the linear approximation for the following function at the given point.
b. Use part (a) to estimate the given function value.

f (x, y )= 3x - 4y+ 9xy; (5,6 ); estimate f(4.9,5.99)

a. L(x, y)=
b. L(2.1, -2.91)=

Using the given statements, state whether the conditional statement is true or false. p: 7 + 1 = 0 q: 2 + 2 = 5 is p q true or false?

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5