What is the equation of a line passing through (3, 4) and having a slope of -5?
y = 5x + 19
y = -5x + 11
y = -5x + 19

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

What is the value of the product (3-2i)(3+2i)?

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4? r^2. write your answer in scientific notation.