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Illusion [34]
4 years ago
7

If the graph of y=x^2 is vertically stretched by the factor 3, reflected over the x-axis, translated left 7 and up 9, what would

be the equation?
A) y= -3(x + 7)^2 +9
B) y= (3x + 7)^2 +9
C) y= 3(x + 7)^2 +9
D) y= (-3x + 7)^2 + 9
Mathematics
1 answer:
julia-pushkina [17]4 years ago
8 0
Y=-3xt7 2 + 9 is my answer
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Ksivusya [100]
60 min in one hour put everything in minutes

12 paper cranes in 60 min (0ne hour)

12/60=X/10
Cross multiply
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Divide by 60
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Answer:

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Step-by-step explanation:

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Which expression is NOT equivalent to −3/8·(−4+1/2)?<br><br><br> Drag this expression to the box.
Aleks [24]

Answer:

The answer to your question is the first option

Step-by-step explanation:

Original expression

                                 -3/8 (-4 + 1/2)

First option    -3/8 (-4)  + (3/8)(1/2)       This option is not equivalent because

                                                              they forgot the negative sign of the

                                                              second term.

Second option (-3/8)(-4) + (-3/8)(1/2)    This option is equivalent to the

                                                               original. Distributive property

Third option    (-3/2)(-3 1/2)                 This option is equivalent to the original

Fourth option  (-3/8)(-3) + (-3/8)(-1/2)  This option is equivalent to the original

4 0
3 years ago
How do I show work to simplify (1/2)^4?
Tju [1.3M]
Show how you did it step by step?
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Work backwards..
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