Macbook pro crashing?

I recently reformatted my macbook pro and it crashes a couple times a day, the previous owner was my father and he said it crashed when he owned it also, here is my crash report and I would really appreciate the help!

Anonymous UUID: ECC0C992-2AB9-FF07-7628-1B1449A6311D

Mon Feb 16 21:34:01 2015

*** Panic Report ***

panic(cpu 3 caller 0xffffff7f90faaf63): "GPU Panic: [<None>] 3 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff80b5ae0000 0x0a5480a2, D0, P2/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.8.6/src/AppleM uxControl/kext/GPUPanic.cpp:127

Backtrace (CPU 3), Frame : Return Address

0xffffff80a42434b0 : 0xffffff800e32fe41

0xffffff80a4243530 : 0xffffff7f90faaf63

0xffffff80a4243610 : 0xffffff7f8eec2b9f

0xffffff80a42436d0 : 0xffffff7f8ef8c18e

0xffffff80a4243710 : 0xffffff7f8ef8c1fe

0xffffff80a4243780 : 0xffffff7f8f20b056

0xffffff80a42438b0 : 0xffffff7f8efaf82d

0xffffff80a42438d0 : 0xffffff7f8eec95f1

0xffffff80a4243980 : 0xffffff7f8eec70fc

0xffffff80a4243b80 : 0xffffff7f8eec9225

0xffffff80a4243c70 : 0xffffff7f9054ed04

0xffffff80a4243cf0 : 0xffffff7f9054ea5d

0xffffff80a4243d30 : 0xffffff7f9054e97d

0xffffff80a4243d70 : 0xffffff7f9054b7c7

0xffffff80a4243da0 : 0xffffff7f9054cee8

0xffffff80a4243dc0 : 0xffffff7f9054d9bf

0xffffff80a4243de0 : 0xffffff7f905853e4

0xffffff80a4243e00 : 0xffffff7f90581ee1

0xffffff80a4243e20 : 0xffffff7f905802ba

0xffffff80a4243e80 : 0xffffff7f9056a1a9

0xffffff80a4243eb0 : 0xffffff7f9057df3c

0xffffff80a4243ed0 : 0xffffff7f9057e067

0xffffff80a4243ef0 : 0xffffff800e8d563d

0xffffff80a4243f40 : 0xffffff800e8d34ad

0xffffff80a4243f80 : 0xffffff800e8d35a6

0xffffff80a4243fb0 : 0xffffff800e414dd7

Kernel Extensions in backtrace:

com.apple.driver.AppleMuxControl(3.8.6)[BE610379-FAEA-3E8F-B6AF-F92B70B3C5CD]@0 xffffff7f90f9c000->0xffffff7f90faffff

dependency: com.apple.driver.AppleGraphicsControl(3.8.6)[76B001B1-30F1-3D72-B264-85D77B254C 2F]@0xffffff7f90f94000

dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f8eda9000

dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f8eb24000

dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f8ee1b000

dependency: com.apple.driver.AppleBacklightExpert(1.1.0)[42706EB3-1447-3931-A668-FBAC58AAAA 7A]@0xffffff7f90f97000

com.apple.nvidia.classic.NVDAResmanTesla(10.0)[796AE430-39FB-3255-8161-D52AFA28 EE2B]@0xffffff7f8ee72000->0xffffff7f8f0dbfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f8eb24000

dependency: com.apple.iokit.IONDRVSupport(2.4.1)[E5A48E71-70F5-3B01-81D3-C2B037BBE80A]@0xff ffff7f8ee62000

dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f8ee1b000

com.apple.GeForceTesla(10.0)[3EA67900-B4A9-30BB-964D-0904DA5421CC]@0xffffff7f90 51d000->0xffffff7f905eafff

dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f8eb24000

dependency: com.apple.iokit.IONDRVSupport(2.4.1)[E5A48E71-70F5-3B01-81D3-C2B037BBE80A]@0xff ffff7f8ee62000

dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f8ee1b000

dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[796AE430-39FB-3255-8161-D52AFA 28EE2B]@0xffffff7f8ee72000

com.apple.nvidia.classic.NVDANV50HalTesla(10.0)[7FE40648-F15F-3E18-91E2-FDDDF4C DA355]@0xffffff7f8f0e6000->0xffffff7f8f38ffff

dependency: com.apple.nvidia.classic.NVDAResmanTesla(10.0.0)[796AE430-39FB-3255-8161-D52AFA 28EE2B]@0xffffff7f8ee72000

dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f8eb24000

BSD process name corresponding to current thread: kernel_task

Mac OS version:

14C109

Kernel version:

Darwin Kernel Version 14.1.0: Mon Dec 22 23:10:38 PST 2014; root:xnu-2782.10.72~2/RELEASE_X86_64

Kernel UUID: DCF5C2D5-16AE-37F5-B2BE-ED127048DFF5

Kernel slide: 0x000000000e000000

Kernel text base: 0xffffff800e200000

__HIB text base: 0xffffff800e100000

System model name: MacBookPro6,2 (Mac-F22586C8)

System uptime in nanoseconds: 5109171859940

last loaded kext at 54871440874: com.apple.filesystems.autofs 3.0 (addr 0xffffff7f90751000, size 45056)

last unloaded kext at 428029542804: com.apple.driver.AppleUSBUHCI 656.4.1 (addr 0xffffff7f8f715000, size 65536)

loaded kexts:

com.apple.filesystems.autofs 3.0

com.apple.iokit.IOBluetoothSerialManager 4.3.2f6

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.driver.AudioAUU

Model: MacBookPro6,2, BootROM MBP61.0057.B0F, 2 processors, Intel Core i5, 2.53 GHz, 4 GB, SMC 1.58f16

Graphics: Intel HD Graphics, Intel HD Graphics, Built-In, 288 MB

Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 256 MB

Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80AD, 0x484D54313235533654465238432D47372020

Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80AD, 0x484D54313235533654465238432D47372020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.24)

Bluetooth: Version 4.3.2f6 15235, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: TOSHIBA MK5065GSXF, 500.11 GB

Serial ATA Device: MATSHITADVD-R UJ-898

USB Device: Hub

USB Device: Internal Memory Card Reader

USB Device: Apple Internal Keyboard / Trackpad

USB Device: BRCM2070 Hub

USB Device: Bluetooth USB Host Controller

USB Device: Hub

USB Device: Built-in iSight

USB Device: IR Receiver

Thunderbolt Bus: