What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? A) shifts the line 3 units up B) shifts the line 3 units down ( increases the slope of the line by a factor of 3 D) decreases the slope of the line by a factor of 3 ​

Graph the equationy= x+3[tex]y = x + 3[/tex]

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?

Jon’s weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?