2. Consider the following system of equations: y = 3x + 2
3
zy
- 3x = 3
The graph of these equations consists of two lines that:
intersect at exactly one point.
intersect at two points.
do not intersect.
intersect in an infinite number of points.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Me n o w. i need t h i s. 10 points