The equation of the graphed line in slope point form using the point (2,-1 ) is blank and it’s equation in slope intercept is blank

(Slope intercept form)

(Slope point form)

Step-by-step explanation:

The slope of the line can be calculated as following:

The the equation of the line in slope point form is:

Where (,) is a point of the line.

Then you must susbtitute the point given and the slope and you obtain:

The intercept form is:

Where b is the y-intercept.

Solve for y from the equation of the line in slope point form obtained above, then:

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step-by-step explanation:

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x