A line in the coordinate plane that has no breaks in it is… A. A qualitative graph
B. A continuous graph
C. A discrete graph
D. A cosmograph

Find the domain and range of the following function f(x) = 51x - 21+ 4

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

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?