For what values of x is the rational expression below undefined?

check all that apply

x-4/3x^2-75

a.5
b.4
c.3
d.-3
e.-4
f.-5

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

What is the probability of rolling a single die greater than 4

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true