Robby Rainey's fumbled punt return led to Newton's second TD run on a quarterback sneak. Newton later fired a 16-yard TD pass to Funchess and the crowd erupted with chants of "MVP!"
But the three-time Pro Bowl quarterback was more interested in talking about the postseason than personal accomplishments.
"Obviously, Cam's a huge part of what we do, and we probably wouldn't be where we are without him. But I think as you saw today, and we've shown over the whole season,NFL Jerseys Cheap, we've got a lot of guys who can play. ... We're 15-1 for a reason."
"One of their guys this week said 'They don't have anybody other than Cam,'" Panthers tight end Greg Olsen said.
The Panthers lost nickel back Bene Benwikere last month and the secondary has struggled some without him, particularly on third down.
But despite Carolina's big lead — and the fact the Cardinals were getting blown out by the Seattle Seahawks — Rivera kept his starters in until late in the fourth quarter.
He got plenty of help from his defense, which forced two turnovers and the special teams, which recovered a fumble to set up another score.

"I didn't want to know," Rivera said. "I wanted to make sure we were focusing on what we needed to do."
NOTES: Bucs wide receiver Mike Evans was ejected from the game with 1:55 left for "disrespecting an official." ... Panthers wide receiver Ted Ginn Jr. sat out with a knee injury,Wholesale World Cup Jerseys. ... Bucs fullback Jorvorskie Lane was carted off the field after Tampa Bay's first play of the game with a broken leg.
"It's extremely big," Newton said of the Panthers securing home-field advantage in the NFC playoffs for the first time in franchise history.
The Pro Bowl quarterback put the Panthers up for good early in the second quarter by scoring on a quarterback bootleg around the right end.
The Bucs led 3-0 after the first quarter before Newton began to heat up.
Newton ran for two touchdowns and threw for two more, and the Panthers (15-1) avenged their only loss of the season by throttling the Tampa Bay Buccaneers 38-10 for their 11th straight win at home.
Newton tied Steve Young's NFL record for most career TDs rushing by a quarterback with 43. Young took 15 seasons to reach that plateau; Newton did it in five.
"It's very gratifying, but it means nothing if we can't win in the playoffs," Davis said. "It's a great feeling to be 15-1, but at the same time, we know we can lose sight of what we're trying to accomplish — that's ultimately to win the Super Bowl."
But the Panthers had no trouble with the Buccaneers. Jameis Winston threw for 325 yards, but was intercepted twice as the Bucs (6-10).
Panthers linebacker Thomas Davis, who had one of two interceptions against Jameis Winston,Brent Seabrook Jersey, was quick to point out there is still work to be done.
After an 11-yard TD run by Artis-Payne, Newton connected on a 31-yard strike down the middle to an open Jerricho Cotchery just before halftime to make it 24-3. It marked the 31st time Newton had thrown and run for a touchdown in the game, tying him with Young for another NFL record.
The Panthers needed a win or an Arizona loss to seal home-field advantage throughout the playoffs.
"There are coaches here who want it more than some of our players, and that's the bad part," Winston said.
Their pass rush has been stagnant in recent weeks and they suffered yet another injury at cornerback on Sunday when starter Charles Tillman went down with a knee injury. His status for the playoffs is uncertain, but Rivera said "there is some concern."
"Cam Newton was outstanding today,wholesale jerseys," Bucs coach Lovie Smith said. "You can see why he's MVP of the league."
Rookie Devin Funchess had seven catches for 120 yards and a touchdown and Cameron Artis-Payne ran for 44 yards and a score.
CHARLOTTE, N.C. (AP) — Cam Newton had a wide smile after the game on Sunday, knowing that if any team hopes to prevent Carolina from reaching the Super Bowl, they'll have to go through Charlotte.
He wasn't necessarily referring to Newton, who finished up his MVP-type regular season in impressive style.
Despite their record, the Panthers have concerns entering the postseason.
After the game, Winston appeared upset with his teammates.
"We find our edge playing in front of the home crowd," Newton said. "Everything here feels just right. We don't have travel to a hostile environment. This is our house — and it's hostile."
Newton completed 21 of 26