parent: y = |x|
new function. graph is
shifted right by 1
dilated by a factor of 1/4
shifted down by 7
because |8x-2| - 7 = |4(x-1)| - 7
new axis: x = 1/4
see the graphs at
www.wolframalpha.com/input/?i=plot+y%3D%7Cx%7C%2C+y%3D+%7C8x-2%7C+-+7
Compare the function with the parent function without graphing what are the avertex axis of symmetry and transformation of the given function.
Y=l8x-2l-7
1 answer
1 answer