What goes up and down without moving? Whoever answers first gets brainliest.
1 answer:
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Rewrite the given equation as
.
Since
, you can conclude that the imimum value of y will be gained for the minimum value of 
. The minimum value of is 0 for x=2.
So, y(2)=0+4=4.
Answer: minimum value of y is 4, when x=2.
Since
So, y(2)=0+4=4.
Answer: minimum value of y is 4, when x=2.
Answer:
x=2.5
Step-by-step explanation:
Solve for x in this systems of equations, we already have two values which equal y so half the work is finished for us.
Starting with the equation:
Add x to both sides to remove the negative x on the right side of the equation:
Subtract 12 from both sides to remove the 12 on the left side of the equation:
Divide both sides by 2 to cancel out the x coefficient