The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.
Since there is nothing following, none of them!
A linear equation is one which represents a straight line. When drawn (y plotted against x), a degree 1 polynomial produces a straight line.
Yes. This is because the rate of change is equal to a (i.e. the slope is a). a never changes, so its linear.
Yes, this is a polynomial (or quadratic) equation. X is the variable. So, for instance, if x=2, then the answer would be 96 + 68 + 12 = 176.
The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.
Since there is nothing following, none of them!
A linear equation is one which represents a straight line. When drawn (y plotted against x), a degree 1 polynomial produces a straight line.
Yes, 18y3 + 2y2 + 1 is a polynomial; it is a cubic expression. If it were expanded to form an equation, then it would be a cubic equation (or higher), capable of solution.
You can find the roots with the quadratic equation (a = 1, b = 3, c = -5).
Yes. This is because the rate of change is equal to a (i.e. the slope is a). a never changes, so its linear.
A fifth degree polynomial.
Yes, this is a polynomial (or quadratic) equation. X is the variable. So, for instance, if x=2, then the answer would be 96 + 68 + 12 = 176.
52-4*7*1 = -3 The discriminant is less than zero so the quadratic equation will have no solutions.
It is a quadratic polynomial.
For the equation: x5+7x3-30x=0 The highest exponent in the entire equation is 5 (from x5), so the equation is of degree 5.
The discriminant is 88 which means that the given quadratic equation has two different solutions for x