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lesantik [10]
3 years ago
13

The graph of f(x) = x2 is shifted 3 units to the left to obtain the graph of g(x). Which of the following equations best describ

es g(x)?
Mathematics
2 answers:
olga_2 [115]3 years ago
8 0
When you add a positive value to the argument of a function, its graph shifts to the left, the same number of units added to the argument.

This is, the graph of f(x+a) is the graph of the function f(x) shifted a units to the left.

Then, g(x) is f(x+3) = (x+3)^2
ss7ja [257]3 years ago
5 0

we have

f(x)=x^{2}

This is the equation of a vertical parabola open upward with the vertex at point (0,0)

we know that

The graph of f(x) is is shifted 3 units to the left to obtain the graph of g(x)

so

The rule of the translation is

(x,y)------> (x-3,y)

Applying the rule of the translation at the vertex of the graph of f(x)

(0,0)------> (0-3,0)

(0,0)------> (-3,0)

The vertex of the graph of g(x) is the point (-3,0)

therefore

<u>the answer is</u>

The equation of g(x) is equal to

g(x)=(x+3)^{2}

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