SOLUTION: Graph f as a solid line and f^-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f^-1.
f(x)=2x-3
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Question 1086573: Graph f as a solid line and f^-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and f^-1.
f(x)=2x-3
https://blackboard.wcccd.edu/courses/1/50553_Summer-2017_MAT-155/ppg/Math%20155%20Midterm%20Exa0815111025/f1q22g1.jpg
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
1) f(x) = 2x -3
:
y = 2x -3
x = 2y -3
:
2y = x +3
:
2) f^-1(x) = (x +3) / 2
:
This graph show equation 1 as a red line and equation 2 as a green line
:
:
the domain and range for equations 1 and 2 is (-infinity, +infinity)
:
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