Answer:
The error is founded in the slope, specifically in the run.
When seen a negative slope, that only applies to the rise but <u>not</u> the run.
Instead, the student should run 1(not 2) units to the <u>right</u>.
The slope had not mentioned any 2 in the run.
So it would sound like down 3, over 1, starting from 2.
Keep lookin or read again so yu can get it again
you need to isolate the variable so in order to do that you need to subtract 8 from both sides of the equation as so:
8 - x/10 - 8 = -11 - 8 simplify -x/10 = -19
isolate the variable -10/1 x -x/10 = -19 x -10/1 simplify
x = 190
400 liters ........ hope this helps
<h3>
Answers:</h3>
domain: (−∞,∞)
range: [−9,∞)
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Explanation:
The graph extends forever to the left and right. This means any x value can be plugged into the function to get some y value output. The domain is the set of all real numbers in which we write (−∞,∞) when using interval notation. This is the interval from negative infinity to positive infinity. We exclude both endpoints as we cannot reach infinity.
The smallest y value possible is y = -9 as shown by the vertex point (1, -9) being the lowest point on the parabola. The range is the set of y values such that
so we say [−9,∞) in interval notation. This is the interval from -9 to infinity. The square bracket says to include -9 as part of the interval.