Using the table of ordered pairs, which equation shows the linear relationship between the x and y values?
2
-2
1
3
2
5
7
OA) y = x + 4
OB) y = -x
OC) y = x - 4
OD) y = 4 - X

Are the corresponding angles congruent? explain why or why not.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?