"a "and "b^2-4ac" must be negetive
I think your supposed to add them all together or divide
Answer: 10a + 15b
Step-by-step explanation:
Answer:
A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand.
Step-by-step explanation:
