Your friend is graphing the point (1, 7). Her first step is to start at the origin and go right 7 spaces. Is her method correct? CLEAR CHECK

It is not correct because you must start counting from the bottom left corner in this type of graph.

It is correct because the second number in the pair tells how far to go in a horizontal direction, which is to the right.

It is correct because you should always start with the second number.

It is not correct because the second number tells you how far to go up or down, not across.

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?