Sketch the function that has a graph the shape of r(x) = x , reflected over the y-axis and vertically stretched by a factor of 3. Write the equation of the function. State the domain of the transformed function in interval notation.

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step-by-step explanation:

because there are always 10 numbers in a phone number.

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

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see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph