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Agata [3.3K]
3 years ago
12

What is the intermediate step in the form (x + a)2 = b as a result of completing the

Mathematics
1 answer:
nadezda [96]3 years ago
4 0

Answer:

y=(x-1)^2 -1

Step-by-step explanation:

If you put it in the form (x-a)^2=b

The answer will be (x-1)^2=1

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Please solve step-by-step<br><br> 6c + 7 = 13 + 7c
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3 years ago
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Which graph is the result of reflecting f(x) = (8)x across the y-axis and then across the x-axis?
VARVARA [1.3K]
Refrection of a function across the y-axis, changes the sign of x in the function.

Thus, given the function:
f(x)=(8)^x
Refrection of the function across the y-axis will result in the function:
g(x)=(8)^{-x}

Refrecting a function across the x-axis, changes the sign of the function.

Thus, refrecting the function:
g(x)=(8)^{-x}
across the x-axis will result in the function:
h(x)=-(8)^{-x}

The graph of f(x)=(8)^x and h(x)=-(8)^{-x} is attached.
The green curve represents the graph of the function f(x)=(8)^x, while the orange curve represents the graph of the function h(x)=-(8)^{-x}.

4 0
3 years ago
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PLEASE HELP ME FOR 14 POINTS
9966 [12]

Answer:

i got 34:34:112

Step-by-step explanation:

sorry im bad at explaining things but i added a picture

8 0
4 years ago
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If there are 36 apples in a bag and 12 are red write a ratio to represent this information
Kruka [31]

Answer: 3:1

Step-by-step explanation:

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8 0
3 years ago
The table represents the temperature of a cup of coffee over time.
Zanzabum
<span>Answer: A) exponential, because there is a relatively consistent multiplicative rate of change
</span><span>
temperature thrice. If you compare time=0 until time=30, you will get this table
t(10)- t(0)= 180-200= -20
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t(30)-t(20)= 146-163= -17
</span>t(40)-t(30)= 131- 146= -15
t(50)-t(40)= 118-131= -13
t(50)-t(40)= 107-118= -11

There is something weird about the 2nd and 3rd value because it was same -17., but there seems to be a +2 change to the difference. So, the graph would be exponential with a <span>relatively consistent multiplicative rate of change</span>
9 0
4 years ago
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