The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y - 1 = - 2x – 12). What is the standard form of the equation for this line?

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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.