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s2008m [1.1K]
3 years ago
15

Which graph represents the function f(x) = −|x − 2| − 1?

Mathematics
2 answers:
Roman55 [17]3 years ago
6 0

Answer:

option 3

Step-by-step explanation:

f(x) = -|x -2| - 1

The given equation is in the form of f(x) = a|x -h|+k

where (h,k) is the vertex .

f(x) = -|x -2| - 1

h=2 and k=-1 . the value of a=-1

Since the value of 'a' is negative so the graph will be upside down

option 3 is upside down and vertex at (2,-1)

So option 3 graph represents the function

KengaRu [80]3 years ago
5 0
The 3rd one in the picture
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Sherry is driving 390 miles to visit The gateway arch in St. Louis. She drives at an average rate of 65 miles per hour. Explain
grandymaker [24]

Answer:

t = 6 s

Step-by-step explanation:

Given that,

Sherry is driving 390 miles to visit The gateway arch in St. Louis.

She drives at an average rate of 65 miles per hour.

We need to find the amount of time it will take Sherry to get to the arch. Let the time is t.

Speed = distance/time

t=\dfrac{d}{v}\\\\t=\dfrac{390}{65}\\\\t=6\ h

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8 0
3 years ago
Solve 9y = 27 How can you find the value of y
Bumek [7]
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6 0
3 years ago
A student says that a correlation coefficient of −0.93 indicates that the two quantities of a data set have a weak correlation.
zloy xaker [14]

Answer:

Step-by-step explanation:

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8 0
3 years ago
A 100 gallon fish tank fills at a rate of x gallons per minute. The tank has already been filling for 5 minutes. the function f(
Alexxx [7]

Answer:

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Step-by-step explanation:

Here, parent function,

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Transformed function,

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While, the function gives f(x-c),

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Hence, the graph of f(x)=\frac{1}{x} was shifted 5 unit right side then stretched vertically by the factor 100 to create the graph of f(x)=\frac{100}{x-5}

4 0
3 years ago
write an expression that represents the cost of one carful of nonstudents ($12 per person). Use x as the number of people who ri
gayaneshka [121]
Okay so each person is $12


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7 0
3 years ago
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