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| PAGE: 95 | SET: Exercises | PROBLEM: 1 |
a.
Graph:
Observe the graph:
The line passing through the points 
and 
.
b.Write a prdiction equation.
The line passing through the points are 
and 
.
Find the slope.
.
(Formula for slope)
(Substitute 
and 
)
(Subtract: 
)
(Simplify)
Therefore, the slope is 
.
Point slope-intercept form of the equation of a line is 
.
Find the prediction equation.
(Formula for Point-slopeintercept)
(Substitute and 
)
(Distributive property: 
)
(Add 
to each side)
(Apply additive inverse property: 
)
Therefore, One prediction equation is 
.
d.
Find the prediction mussing value.
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