alleryAt which real numbers is every polynomial function continuous?
Aat every real number
Bonly at the origin
Conly where it is zero
Donly at the integers
Answer & Solution
Correct answer: A. at every real number
Polynomials are built from continuous constants and powers of x using sums and products, so they are continuous on all of R.
Keep practising Differential Equations
Browse all Differential Equations questions for Bihar Board Class 12 (Commerce), or explore more Mathematics topics.
Related questions
x + 1/x slopes downward on which interval?On which interval is f(x) = cos x strictly decreasing?A continuous function on a closed interval [a, b] always attains what?A rational function p(x)/q(x) is continuous at every x where what holds?If the tangent to a curve at a point has slope 4, the normal there has slopeIf a differentiable f has a local extremum at an interior point c, thenTwo curves are orthogonal at a point if their tangent lines there areMinor of aij is defined as what?