An artist is drawing up plans for a mural. She wants to include a rectangle in her design. a. What is an equation of line D that will make the figure a​ rectangle? b. Explain how the artist can use algebra to confirm that the figure is a rectangle.

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Step-by-step explanation:

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people