Now, use this information to complete the equation for the line. Write it in slope-intercept form.

The slope-intercept form of the equation of a line is y = –4x.

Solution:

Points on the graph are (0, 0) and (1, –4).

Let us first find the slope of the line.

Slope of the line formula:

Substitute these in the given formula, we get

Slope = –4

Slope-intercept form:

y = –4x

Hence the slope-intercept form of the equation of a line is y = –4x.

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !