Use the given graph to determine the limit, if it exists. a coordinate graph is shown with a horizontal line crossing the y axis at five that ends at the open point 2, 5, a closed point at 2, 1, and another horizontal line starting at the open point 2, negative 3 and continues to the right. find limit as x approaches two from the left of f of x. and limit as x approaches two from the right of f of x..

for the limit approaching 3 from the right, you want to follow the line to the right of x = 3. from the graph you're describing it sounds like that's y = -3.

the rhs limit is -3 even though f(3) = 7

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.