Which function inverse that is also a function

If ANY horizontal line intersects your original function in ONLY ONE location, your function will be a one-to-one function and its inverse will also be a function. The function y = 2x + 1, shown at the right, IS a one-to-one function and its inverse will also be a function.

Step-by-step explanation:

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

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