o Express the relation as a table, graph, and mapping diagram. Is the relation a function? o {(2,-2), (3,5), (2, 4), (0, 1)} 11 3-5 -4 -3 -2 -1 0 2 х y Does this relation represent a function? Explain​

Find the value of the cosine for angle a

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?