QCEVault

Functions and relations — Question 205

Original QCE Vault practice · 1 mark

Q205 · Practice questionTechnology-freeComplex familiar1 mark

QUESTION 205

The graph y=3f(2x−4)−1y=3f(2x-4)-1 is obtained from y=f(x)y=f(x) by
(A)
horizontal compression by factor 12\frac{1}{2}, shift 22 right, vertical stretch 33, shift 11 down
(B)
reflect in yy-axis and shift 11 down
(C)
horizontal stretch 22 and shift 44 right only
(D)
shift 44 right, stretch 22 horizontally, shift 33 up
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