Which equation models the rational function shown in the
graph?
X-
2
or(x) = 2(x + 2)
• f1x) = x + 3
o rex) = 26x=2)
• Ax) = *+2
X
+

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

If a and b represent positive real numbers what is the inequality when solves for v