Is the line that passes through the points a(0,1) and b(2,5) parallel to the line that passes through the
points c(0,7) and d(4,15)?
find the slope of ab
the slope of ab

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1