List the domain and range for the relation.
{(13,-5), (-9, ,5), (8, –5)}
domain: {-5,13,5,8}
domain: {-9,0,8, 13}
domain: {13, 11, 0, -5}
range: {-5,8,0}
range: {11,5,8,0}
range: {-5,5,11}

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost