What are the domain and range of the function defined by the set of ordered
pairs below?
{(3,-4), (-1,4), (-2, 6), (1, 0)}
F Domain: x2-2
Range: y2-4
G Domain: {3,-1, 2, 1}
Range: {-4, 4, 6, 0}
H Domain: {-2, -1, 1, 3}
Range: {-4, 0, 4, 6}
J Domain: all real numbers
Range: all real numbers

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.