SOLUTION: how to model each rule with a table of values and a graph
equation: f(x)=1.5x+3 and f(x)=-x2 +4
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Question 935219: how to model each rule with a table of values and a graph
equation: f(x)=1.5x+3 and f(x)=-x2 +4
Found 2 solutions by TimothyLamb, MathLover1:
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
this is a linear equation:
f(x) = 1.5x + 3
---
table of value:
x,y
0,3
1,4.5
2,6
---
graph by drawing a line through any two points in the table
---
this is a quadratic equation:
f(x) = -xx + 4
---
table of value:
x,y
0,4
1,3
2,0
3,-5
-1,3
-2, 0
-3,-5
---
graph by drawing a line through all the points in the table
---
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Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
and
1.
make a table:
|...since linear, we need just two points
|
|
2.
|
|
|
|
|
|
|
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plot points and draw a line through:
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