(a) The graph of `f(x)=(x+84)^2` can be obtained from
shifting the graph of `f(x)=x^2` to the
84 units.
(b) The graph of `f(x)=x^2+84` can be obtained from
shifting the graph of `f(x)=x^2`
84 units.
(c) The graph of `f(x)=84\sqrt(x)` can be obtained from
the graph of `f(x)=\sqrt(x)` vertically by a factor 84.
(d) The graph of `f(x)=\sqrt(84 x)` can be obtained from
the graph of `f(x)=\sqrt(x)` horizontally by a factor
`\frac(1)(84)`.
For each question, enter one of: left, right, upward, downward, stretching, shrinking
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Box 2: Enter your answer as letters. Examples: A B C, linear, a cat
Box 3: Enter your answer as letters. Examples: A B C, linear, a cat
Box 4: Enter your answer as letters. Examples: A B C, linear, a cat