The reciprocal of any number is the other number you must multiply it by to equal one. In this case it's 9/2
Answer:
start by makeing your own graph with the line going though the two plotted points and see if the given equation fit you line. the do a commparion as ur explantion.
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x²-13x+21+6x²+29x-5
=8x²+16x+16