Which statement about the points (5, 7) and (10, 12) is true?

There is not enough information to determine if the points show direct variation.

They show direct variation because y = x + 2 and 10 – 5 = 12 – 7.

The line they are on does not show direct variation.

They show direct variation because the line they are on has a positive slope.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

Asinusoidal function whose frequency is 1/6pi