3 years ago

Which ordered pair is a solution of the equation y=-2x-5

2 answers:

7 0

Is there a second equation?

maria [59]3 years ago

3 0

An ordered pair to this solution is (0,-5) or (5,-15)

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Dmitry_Shevchenko [17]

It would be the second answer.

8 0

3 years ago

Airida [17]

It can be viewed different to what is more accurate depending on the relation of this question to another.

3 0

2 years ago

Alex17521 [72]

Multiply -2 by 3z and -4y
-6z + 8y -z
subtract z from -6z
-7z + 8y should be your answer

4 0

3 years ago

Dmitrij [34]

Answer: The value of 'h' is 3.

Step-by-step explanation: Given that the vertex form of a function is given by

$g(x)=a(x-h)^2+k~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We are to find the value of 'h' when the following function is converted to the vertex form.

$g(x)=x^2-6x+14~~~~~~~~~~~~~~~~~~~~~~(ii)$

From equation (ii), we have

$g(x)=x^2-6x+14\\\\\Rightarrow g(x)=x^2-2\times x\times 3+3^2-3^2+14\\\\\Rightarrow g(x)=(x-3)^2-9+14\\\\\Rightarrow G(x)=(x-3)^2+5.$

Comparing it with the vertex form (i), we get

$h=3.$

Thus, the value of 'h' is 3.

4 0

3 years ago

Galina-37 [17]

Step-by-step explanation:

When b = 5,

4b² = 4(5)² = 4 * 5 * 5 = 100.

5 0

2 years ago