Hi can any one please help me i need help in this please
1 answer:
Answer:
The answer would be .
Step-by-step explanation:
By plugging the given x into the first equation you get 6×()².
Since there is an exponent PEMDAS dictates that we deal with that first. ()² is equal to the square of the top number over the square of the bottom number. (
)²=
.
Then you just have to multiply this by 6 to get , and then simplify to the final answer of
by dividing both the top and the bottom by 3.
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Answer:
Step-by-step explanation:
It may not tell you anything. You have to be careful how you think about the answer to this. An ordered pair is just that: it describes an x and y value and that is really all that it does.
However it may also be used to describe the solution to a system of equations which cross in one place. For example, if you plot
y = x + 1
y = -3x + 2
The ordered pair that gives the point where both equations equal the same thing is (0.25,1.25) The graph is shown below, and the ordered pair marks the solution.
