Determine the equation of the graph and select the correct answer below. A. y= -(x-1)^2+3
B. y=(x-1)^2-3
C. y= (x+1)^2+3
D. y= -(x+1)^2+3

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.