Question

Which statement correctly identifies a point on the graph of f–1(x)? The point (4, –7) is on the graph of f(x), so the point (7, –4) will be on the graph of f–1(x). The point (–2, 15) is on the graph of f(x), so the point (2, –15) will be on the graph of f–1(x). The point (–4, 19) is on the graph of f(x), so the point (–4, –19) will be on the graph of f–1(x). The point (10, –14) is on the graph of f(x), so the point (–14, 10) will be on the graph of f–1(x).

Answer 1

Answer:

see explanation

Step-by-step explanation:

Given the point (x, y) on the graph of f(x), then the corresponding point on the inverse $f^{-1}$(x) is (y, x ), thus

f(x)   →     $f^{-1}$(x)

(4, - 7 ) → (- 7, 4 )

(- 2, 15 ) → (15, - 2 )

(- 4, - 19 ) → (- 19, - 4 )

(10, - 14 ) → (- 14, 10 )

Thus the correct statement is (10, - 14 ) → (- 14, 10 )

Answer 2

Answer:

D. Correct statement is (10, - 14 ) → (- 14, 10 )

Step-by-step explanation:

The answer is D on Edgenuity.  

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