Linear functions are one-to-one while quadratic functions are not. A linear function produces a straight line while a quadratic function produces a parabola. Graphing a linear function is straightforward while graphing a quadratic function is a more complicated, multi-step process.
Step-by-step explanation:
A linear function is one of the form y = mx + c. For each input of x, you get one output for y. The graph of these functions is a single straight line.
A quadratic function is one of the form y = ax2 + bx + c. For each output for y, there can be up to two associated input values of x. The graph of these functions is a parabola – a smooth, approximately u-shaped or n-shaped, curve.
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bblacklock001
note for the one who'll see this: the "2" in "ax2" is a square so it means the equation is supposed to be " ax² + bx + c = 0" :)
Answers & Comments
Answer:
Linear functions are one-to-one while quadratic functions are not. A linear function produces a straight line while a quadratic function produces a parabola. Graphing a linear function is straightforward while graphing a quadratic function is a more complicated, multi-step process.
Step-by-step explanation:
A linear function is one of the form y = mx + c. For each input of x, you get one output for y. The graph of these functions is a single straight line.
A quadratic function is one of the form y = ax2 + bx + c. For each output for y, there can be up to two associated input values of x. The graph of these functions is a parabola – a smooth, approximately u-shaped or n-shaped, curve.