Which description best describes the graph?

linear increasing
linear decreasing
nonlinear increasing
nonlinear decreasing

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?