Which is a characteristic of the line that passes through the points (6, 10) and (12, 7)? The slope is 1/2. The slope is Negative 2. The y-intercept is 7. The y-intercept is 13.

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

What does the sign of the slope tell you about a line?