The domain of the following relation: R: {(−4, 8), (8, 10), (5, 4), (1, 6), (5, −9)} is (1 point) {8, 10, 4, 6, −9} {−4, 1, 5, 8} {−4, 8, 5, 1, 5} No domain exists

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)