The figures in each pair are similar. Find the value of each variable. Show ur work. Pls helppp

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Solve the equation.then check your solution 8=1.88+a

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can