Given m∠4 = (2x2 − 3x + 7)° and m∠5 = (2x(x − 1) − 2)°,
determine the value of x so that line ℓ will be parallel to line m.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

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.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.