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Brenda is driving her car on a trip. She has already driven 84 miles. Her car gets 20 miles per gallon of gasoline. the total number of miles she traveled can be modeled by the equation m= 84 + 20g, where m is the total number of miles traveled and g is the number of gallons of gasoline used after traveling 84 miles. Graph the equation. How many miles she travel used 7 1/2 gallons of gasoline?
The satellite dish is a parabolic reflector. A parabola cannot be modeled by a linear equation because a linear equation is one that graphs as a straight line. It takes a second degree expression to plot it, and that means a quadratic equation.
That will be difficult to do since there is no diagram below.
A linear relationship. Added: And a function.
no
It is a linear relationship between two variables.
No, only equations that can be modeled as straight lines can appear in this form. For example, population growth would need at least an exponential graph i.e. y = ex and could not be even slightly modeled by the equation y = mx+b
That's not an equation by definition. It may be a term for something, but alone neither the letters nor values mean anything.
It was modeled after the Iroquois treaty.
Points are modeled by stars.
Fraction is a word that can be modeled. This is used mostly in math.
The statue of liberty was modeled after Athena