Which line will have no solution with the parabola y - x + 2 = x2? 5
3+
N
-5 -4 -3 -4
2 3 4 5 X
th
-3
44+
-5

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Which number line represents the solution set for the inequality -1/2x> 24?

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?