Find the values of a and b that makes f continous everywhere if
Q: Simplify. Write your answer without negative exponents. Assume that no denominator equals zero. q-...
A: Consider the given expression.
Q: Find the interval(s) for b such that the equation has at least one real solution and write a conject...
A: To have at least one real solution we must have b^2 - 4ac >= 0 For equation ax^2+bx+c
Q: Let f(x, y) = (x2)/(x4+y). Show that Lim (x,y)→(0,0)f(x, y) does not exist.Hint: Consider y = kx2 fo...
A: The given function is
Q: If sin(thetha)<0, find the value of cos(thetha) when cot(thetha)=3/2 (Give an exact answer. Use s...
A: We are given that sin(θ) < 0 and cot(θ) = 3/2. Now, we need to find the value of cos(θ).
Q: For the functions f(x)=x+2, g(x)=2x2-3x-2, find (g o f)(x)
A: Consider the given functions.
Q: Find the Limit (sin3x)/(5x^3-4x)
A: Obtain the limit value as follows.
Q: For the function, find the points on the graph at which the tangent line is horizontal. If none ex...
A: To locate the points on the graph where the tangent is parallel to the x -axis
Q: A company has a cost function C(q) = 3q + 2000 dollars and revenue function R(q) = 8q dollars Find t...
A: We know that , profit is the difference between revenue and cost
Q: Draw a circle with an equation of x2+4x+y2−4y=1.