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Leni [432]
3 years ago
8

Explain how the values of h and k in y=|x-h|+k affect the graph of y=|x|

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

Horizontal shift:

For the parent function f(x) and a constant h, the function given by   g(x) = f(x-h)  can be sketched by shifting f(x) h units horizontally.

The values of h determines the direction of shifts:

If :

  • h>0, the parent graph shifts h units to the right
  • h < 0, the parent graph shifts h units to the left.

Vertical shifts:

For the parent function f(x) and  a constant k, the function given by  g(x) =f(x) +k  can be sketched by shifting f(x) k units vertically.

The value of k determines the direction of shifts;

if:

  • k > 0, the parent graph shifts k units upward, and
  • k < 0, the parent graph shifts k units downward.

Therefore, the values of  h and k in y=|x-h|+k affect the graph of y=|x| tells us how far the graph shifts horizontally and vertically.



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Let us substitute coordinates of our both given points in slope formula: m=\frac{y_2-y_1}{x_2-x_1},

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Now let us substitute m=-3 and coordinates of point (5,33) in slope intercept form of equation to find y-intercept.

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Upon substituting m=-3 and b=48 in slope-intercept form of an equation we will get,

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A company makes wax candles in the shape of a solid sphere. Suppose each candle has a diameter of 15 cm. If
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