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Elis [28]
3 years ago
9

the graph of the absolute value parent function is vertically stretched by a factor of three, then shifted two units left &

five units down. Write the equation of the new function in vertex form.
Mathematics
1 answer:
ahrayia [7]3 years ago
6 0

Answer:

  • y =  3 | x + 2 | - 5

Step-by-step explanation:

<u>The absolute value function is:</u>

  • y = | x |

<u>Step 1. Function is vertically stretched by a factor of 3:</u>

  • y = 3 * | x |

<u>Step 2. Shifted two units left:</u>

  • y = 3 | x + 2 |

<u>Step 3. Shifted 5 units down:</u>

  • y =  3 | x + 2 | - 5

<em>See attached</em>

<em>Steps are </em><em>Black → Blue → Green → Red</em>

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Answer:

$38,465

Step-by-step explanation:

35 x 1,099 = 38,465

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A candy store makes a 9-pound mixture of gummy candy, jelly beans, and hard candy. The cost of gummy candy is $2.00 per pound, j
Musya8 [376]

Let

x--------> the amount of gummy candy in pounds

y--------> the amount of jelly beans in pounds

z-------->  the amount of hard candy in pounds

we know that

x+y+z=9 --------> equation 1

2x+3y+3z=23 --------> equation 2  

x=2y --------> equation 3  

Substitute equation 3 in equation 1 and equation 2

[2y]+y+z=9 -----> 3y+z=9 ------> equation 4

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using a graphing tool ------> Solve the system of equations

see the attached figure

the solution is the point (3,2)

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<u>Find the value of x</u>

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the amount of gummy candy is 4\ pounds

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balandron [24]

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Step-by-step explanation:

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34 + 15.45 - 19.75 + 7.87

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3 years ago
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