Ab = 3 + x
dc = 4x
ad = y + 1
bc = 2y

quadrilateral abcd is a parallelogram if both pairs of opposite sides are congruent. show that quadrilateral abcd is a parallelogram by finding the lengths of the opposite side pairs.
a) 4, 2
b) 4, 3
c) 6, 2
d) 6, 3

Question 1 (50 points) your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. question 2 (50 points) taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1g(x)=2x2+1

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

The variable in a relation who’s value depends on the value of the independent variable is called what?