Eli takes a typing test and types all 300 words in 1/10 hour. he takes the test a second time and types the words in 1/12 hour was he faster or slower on the second attempt? explain

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection