What is the linear function equation represented by the graph f(x)=

How do you find the area of this triangle.

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Select the two pairs of figures that are similar.