Question

Use the squares to help you find a reasonable range for the area of the circle. Show your work.

Answer 1

HI COULD YOU HELP ME WITH SOME PROBLEMS THAT I HAVE PLEAESE?

Answer 2

Find the vertex and tell whether the graph opens up or down.
y > x2 - 2x - 3 a) (-1, -4); opens down
b) (-1, -4); opens up
c) (1, -4); opens down
d) (1, -4); opens up

Answer 3

idk sorry

Answer 4

WHAT ABOUT ...Describe the boundary curve and shading for the inequality.
y < x2 - 12x + 20 a) boundary solid; shading outside
b) boundary solid; shading inside
c) boundary dashed; shading outside
d) boundary dashed; shading inside