3 years ago

Domain and Range for the graph

Mathematics

1 answer:

Lena [83]3 years ago

3 0

Answer:

its gos up

Step-by-step explanation:

think it's not hard

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IceJOKER [234]

Answer:

1. 7^(x-y)

2. z^5x^y

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

$\dfrac{7^x}{7^y}=\boxed{7^{x-y}}$

$\dfrac{z^{10}x^y}{z^5}=x^yz^{10-5}=\boxed{z^5x^y}$

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3 years ago

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valina [46]

I think that it would be d.

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leonid [27]

Answer:

28/16071 as a decimal 0.00174226...

Step-by-step explanation:

Hope this helps!

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3 years ago

What is the measure of Zx?

alexgriva [62]

Answer:

Step-by-step explanation:

180 - 105 = 75

75 + 39 = 114

180 - 114 = 66

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Which is the best first step when solving the following system of equations? x + y = 3. 4 x minus y = 7. Multiply the first equa

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Answer:

just add the equation and solve it then the value of X could be found then put the value of X and the value of y can be found. Just like in the below

Step-by-step explanation:

X+y=3 ------------ equation 1

4x-y=7 ------------ equation 2

adding equation 1 and 2

X+y=3

+ 4x-y=7

-----------------

5x = 10

X = 10/5

X = 2

putting the value of X in equation 1

or, 2+y=3

or, y = 3-2

Thus, y = 1

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3 years ago

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