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solmaris [256]
3 years ago
13

Graphs of the following equations are straight lines except :

Mathematics
1 answer:
meriva3 years ago
4 0

Answer:

D.

Step-by-step explanation:

D. This contains an x^2 and is called a parabola ( curved line like a U).

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mr. Nolan's code for ATM card is a four digit number. the digits of the code are prime factors of 84 listed from least to greate
Artemon [7]

Answer:

84/2= 42, 42/7= 6, 6/3= 2

84 = 2 x 2 x 3 x 7

ATM card = 2237

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3 years ago
Julian has 56 books arranges them in seven groups. Julian buys 16 more books and groups them in the same way as his other books.
Sunny_sXe [5.5K]
The equation that would represent the number of groups in al would be:

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7 + 2 = g
9 = g

There would be 9 groups.

You will use the information to write a number sentence that would show the total number of groups.
3 0
3 years ago
eva is working two summer jobs, making $9 per hour landscaping and $14 per hour clearing tables. Last week eva earned a total of
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so she makes $23 each hour because 9+14=23
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3 years ago
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emmasim [6.3K]

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7 0
3 years ago
Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3.
Citrus2011 [14]

Answer:

f'(x)=-5ae^{ax}=a f(x), where a be a constant.

Step-by-step explanation:

Note: The given functions is a constant function because variable term is missing.

Consider the given function is

f(x)=-5e^{ax}

where a be a constant.

We need to find the derivative of the function.

Differentiate with respect to x.

f'(x)=\dfrac{d}{dx}(-5e^{ax})

f'(x)=-5\dfrac{d}{dx}(e^{ax})

f'(x)=-5e^{ax}\dfrac{d}{dx}(ax)            [\because \dfrac{d}{dx}(e^x)=e^x]

f'(x)=-5ae^{ax}

f'(x)=a(-5e^{ax})

f'(x)=a f(x)

Therefore, the derivative of the function is f'(x)=-5ae^{ax}=a f(x).

7 0
3 years ago
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