On a coordinate plane, how are the locations of the points (-4, -1) and (4, 1) related? A.
reflection across the y-axis
B.
reflection across both axes
C.
reflection across the x-axis
D.
locations unrelated

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.