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Write the equation of the line the points (–1, 2) and (6, 3) in slope-intercept form.

Step 1: Identify (x1, y1).

Step 2: x2 =     y2 =

Step 3: Apply the slope formula: $&m=\frac{y_2-y_1}{x_2-x_1}$&
$&m=\frac{3-2}{6--1}=$&

Step 4: Use one of the given points to find the y-intercept by substituting values for x, y, and m into the equation $&y=mx+b$&.
For example, if x = –1 and y = 2, solve the equation $&2=\frac{1}{7}(-1)+b$&   b =