Determine all numbers at which the function is continuous. {x^2 - 7x + 10/
x^2- 14x +45
if x≠5
if x= 5
3/4}
a. continuous at every real number except x = 5 and x = 2
b. continuous at every real number except x = 9
c. continuous at every real number except x = 9 and x = 5
d. continuous at every real number except x = 5

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step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: