$\"\"$

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 $\"\"$ . $\"\"$

Find the prediction mussing value.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Dept (in meters)	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$
Temp(in degrees)	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$

$\"\"$