Which piecewise defined function is shown on the graph?
1 answer:
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Answer:
2/45
Step-by-step explanation:
0.04... is the same as 0.1 * 0.4... because we are moving it up a decimal place, it's the same as multiplying by ten: we needed to multiply by a tenth to cancel that out. 0.4... is the same as 4/9 and 0.1 is the same as 1/10. We can rewrite the expression above as: . Multiplying the two fractions results in 4/90 which can be simplified to 2/45.
C. f(x)=2/3x-2
<h2>Explanation:</h2>Looking at the graph we realize that the y-intercept is given by:
The Slope-intercept form of the equation of a line is given by:
So, our equation becomes:
So the only option that matches a negative y-intercept is C. Let's see that the slope . Look at the y-intercept, if you increase x by 3 units, then y increases by 2 units and goes from
to
. In other words:
Writing linear equations: brainly.com/question/12169569
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