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Mathematics 20 Online
OpenStudy (anonymous):

State the various transformations applied to the base function f(x) = x^2 to obtain a graph of the function g(x) = (x - 3)^2 + 5 (A) Horizontal shift of 3 units to the right and a vertical shift upward of 5 units. (B) Horizontal shift of 5 units to the right and a vertical shift downward of 3 units. (C) Horizontal shift of 3 units to the left and a vertical shift upward of 5 units. (D) Horizontal shift of 5 units to the left and a vertical shift upward of 3 units. So far all I'm confident of is that B is NOT the answer because +5 would indicate an upward shift. Leaning towards C because of the base function's x^2 would cancel out the ^2 in the second function, leaving the -3 to create a negative shift to the left.

ganeshie8 (ganeshie8):

f(x-k) shifts the graph of f(x) to RIGHT by k units

OpenStudy (anonymous):

So would that make A be the answer?

ganeshie8 (ganeshie8):

graph them here and see https://www.desmos.com/calculator

OpenStudy (anonymous):

its not loading for me

ganeshie8 (ganeshie8):

its okay, A is right

OpenStudy (anonymous):

thank you so much

ganeshie8 (ganeshie8):

yw!

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