Respuesta :
Answer:
It is linear
Step-by-step explanation:
If you graphed it it would be in a strait line. You also want to make sure that you write your answer in slope intercept form (y = mx + b). Your line would have to be y = -3x + 7 to be in slope intercept form.
The equation y = 7 - 3x is a linear equation.
An equation that has a leading power of 1 is a linear equation
- For example, the standard equation of a straight line (y = mx + b) is a linear equation.
- Writing the given expression y = 7 - 3x in standard form
This is expressed as:
y = 7 - 3x
y = -3x + 7
We can see that the leading power of x in the equation is 1 and it is also a form of the equation of a straight line. Hence the equation y = 7 - 3x is a linear equation.
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