F^-1= positive or negative x square root
A) Rhombus All the sides aren't equal. Only the ones that are parallel from each other are equal, all sides have to equal the same distance
Answer:
A (SSS)
Step-by-step explanation:
The triangles are congruent by postulate side side side
Partial differentiation of a function with more than one variables refers to its derivative being taken with respect to one of those variables, while the rest being held as a constant.
An example is the volume of a cylinder given by:

The volume requires two variables in order to work out the volume, namely the radius and the height.
Using partial differentiation, its partial derivative can become:

This symbol is used in place of the derivative symbol, in order to distinguish total derivatives and partial derivatives.
First find the slope:
Y2-Y1/X2-X1
=-4/5
Then plug in 1 y coordinate and x coordinate to the equation:
Y=mx+b
Y=-4/5x +b
Y=-4/5x-17/5