Explain why this mapping is or is not a function O A. This is a function because every input maps to only one output.
OB. This is a function because every output maps to only one input
C. This is not a function because more than one input maps to an output.
D. This is not a function because more than one output maps to an input

What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).

9/10 divide by -3/15 as a mixed number

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.