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3 years ago

13

Y = 2x - 2 , y = 2x + 9 . what's the solution ?

2 answers:

Anna11 [10]3 years ago

7 0

There is no solution to this problem

beks73 [17]3 years ago

3 0

If you solve it, you get 2=9, which is incorrect. That means there's no solution.

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Identify the maximum or minimum value and the domain and range of the graph of the function y = 2(x – 3)2 – 4.

NISA [10]

We are given the equation y = 2(x – 3)^2 – 4 and is asked for the domain and range of the following function. In this case, there is no radical sign so the domain includes all real numbers. The range has a minimum value of -4 since the squaring makes the value on the first term positive. Hence the answer is A.

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3 years ago

Y - 8 = -10<br> How do I verify the solution ?

prisoha [69]

Answer:

y = -2

Step-by-step explanation:

<u>SOLUTION :-</u>

Solve the equation.

Add 8 to both sides in order to isolate the equation.

$=> y - 8 + 8 = -10 + 8$

$=> y = -2$

∴ y = -2

<u>VERIFICATION :-</u>

To verify the solution of y , just put the solution (y = -2) in place of y in equation and check whether L.H.S = R.H.S.

L.H.S :-

-2 - 8 = <u>-10</u>

R.H.S. :-

<u>-10</u> (already given)

⇒L.H.S. = R.H.S. (verified)

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2 years ago

HELP ASAP PLEASE!!!!! <br> what is the factorization of the polynomial below -x^2-2x+48

Veronika [31]

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3 years ago

Simplify the following fraction: 40/56<br>

Aloiza [94]

Answer:

5/7

Step-by-step explanation:

Simplify by finding common factors and dividing both the numerator and denominator by it.

40/ 56 = 20/28(divided by 2) = 10 / 14 (divided by 2) = 5/7 ( divided by 2)

Hope this helps.

Please mark brainiest

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3 years ago

Read 2 more answers

What is the answer to this? Will give brainiest 5[(6-3)^(2)+4*2]=

mylen [45]

85 is the correct answer.

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2 years ago