I really hope this can help you:)
Answer:
An equation is linear if its graph forms a straight line. This will happen when the highest power of x is "1". Graphically, if the equation gives you a straight line then it is a linear equation. Else if it gives you a circle, or parabola or any other conic for that matter it is a quadratic or nonlinear equation.
Step-by-step explanation:
Speed= distance/time
= 1110/15
= 74 feet per second
Answer: The equation is y = 3x + 3
Step-by-step explanation: