Two different questions.. try to answer both if !

A

Step-by-step explanation:

f(x) = -5x - 4   ⇒   y = -5x - 4     switch the x's and y's and solve for y

  x = -5y - 4

+4          +4

x + 4 = -5y

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The top line of the second question is cut off so cannot help you without knowing what the restriction is on v(x).

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: