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I am Lyosha [343]
2 years ago
8

What transformation of the parent function f(x) is made to get 4f(x+2)

Mathematics
1 answer:
LenKa [72]2 years ago
7 0

Answer: A vertical stretch of 4 and a translation of -2 units in the x-direction.

Step-by-step explanation:

       Changes of the parent function can be written, in this case as <em>a</em>f(x)(x - <em>k</em>) where <em>a</em> is the stretch factor and <em>k</em> is the movement left or right on the x-axis.

       In this case, a = 4 and k = 2. Since the k is negative, the function will be moved -2 units on the x-axis.

<em>Learn more about </em><em>transformations of a parent function</em><em> here:</em>

<em>brainly.com/question/13822715</em>

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Which expression has the same value as the one below?<br> 50 + (-17)
deff fn [24]

Answer:

33

Step-by-step explanation:

Simplify the expression.

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3 years ago
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In playing a card game, i am dealt 6 cards, how many possibilities are there for my hand?
mihalych1998 [28]
<span>The 6 playing cards may be arranged into 6 factorial (!) combinations, since the order of the cards does not matter, and since for each card we select, there is now one less card to choose from (for example 6 cards to start, then 5 to choose from, then 4, etc.) So the number of combinations is 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720 combinations.</span>
5 0
3 years ago
What is the distance between the two points (-2 ,1 )and (4, 3)
kirill [66]

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3 years ago
1-116 1.2.6
ankoles [38]

Answer:

A. 30 adults; B. 24 not dolls

Step-by-step explanation:

A.

\begin{array}{rcl}\text{No. of adults} & = & \text{No. of visitors} \times \text{Fraction who are adults}\\& = & \text{100 visitors} \times \dfrac{\text{3 adults}}{\text{10 visitors}} \\& = & \textbf{30 adults}\\\end{array}

B.

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3 years ago
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to solve:
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