Which of the following functions is continuous at x = 5? I put a for my answer, could someone please check this?

a. f(x)=(x^2-25)/(x+5)

b. (x^2-25)/(x-5), x cannot equal 5
20 when x equals 5

c.(x^2-25)/(x-5), x cannot equal 5
0 when x equals 5

d. all of the functions are continuous.

1 answer

a) is the correct choice

Ask a New Question or answer this question.

Similar Questions

Let f(x,y) = ( 3*(x^2)*y ) / ( (x^2) + (y^2) )Where is f continuous? ================ We've been taught that a polynomial in x,
1. 1 answer
Suppose that f and g are two functions both continuous on theinterval [a, b], and such that (b) = p and f(b) = g(a) = q where p
1. 1 answer
Which of the following functions is continuous but not differentiable at x = 1?Functions: I.y=3√x-1 II.y={x^2,x≤1 2x,x>1
1. 1 answer
Which of the following functions is continuous but not differentiable at x = 1?Functions: I.y=3√x-1 II.y={x^2,x≤1 2x,x>1
1. 2 answers