5. The curve y = 3x² - 2x + 7 has a gradient of -20 at the point where x = b. Find the value of b.

What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10