Explain why the vertical line test is used to determine if a graph represents a function.

One horsepower is equal to how many foot pounds of work per second

Round 628.308 to the nearest tenth.

un grupo de personas se reunió para recorrer 210 km en 14 días si recorren la misma distancia cada día Cuántos kilómetros se consideran por día

A shipping container is known to hold exactly 1000 ft3. If the container is measured, which side dimensions would produce the most accurate measurement of the container?

Shana bought sodas and popcorn for the movies. Sodas cost $3 each and popcorn cost $4 per bag. Shana bought 7 things from the concession, all either sodas or bags of popcorn. Shana spent a total of $26.

Ba=bc-2d. Express b in terms of c and d

What is the equation of the following line (1,9) (0,0)

Whats the sum of 3/4 - 5/16? 3/14 - 5/16

What is 2.268 rounded to the nearest whole gram

Geraldine is picking a four-digit password by using the digits 0 through 9. She can use each digit only once. How many different passwords are possible?