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kvv77 [185]
3 years ago
9

Graph f(x)= -0.25x+4 HELP ASAP PLEASE!!!

Mathematics
2 answers:
Alex787 [66]3 years ago
7 0

Answer:

Shown below

Step-by-step explanation:

-0.25/1x is your rise over run, 4 is your “starting point”

vitfil [10]3 years ago
3 0

Answer:

Step-by-step explanation:

1) Since this function is f(x)=mx+b, whose rule is:

f(x)=-0.25x+4

2) Then this parameter <em>m</em> is a negative one, the line is a decreasing one (from upper left to lower right). Then Let's choose three random values for x, and plug it in the function, to get y values. Let x, be 0,1,2.

The parameter b is 4 then the line crosses the y-axis in point (0,4).

3) Plugging it in, goes:

f(x)=-0.25x+4\Rightarrow f(0)=-0.25(0)+4\Rightarrow f(0)=4\\f(1)=-0.25(1)+4\Rightarrow f(1)=-0.25(1)+4\Rightarrow f(1)=3.75\Rightarrow f(2)=-0.25(2)+4\Rightarrow f(2)=3.50

As we have three coordinate points, we can trace a line:

(0,4),(1,3.75),(2,3.5)

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1.60 
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