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Keypad Numbers Letters Phone Ios User Interface Keypad Smartphone Keyboard Stock Vector by ©Kasheev 242655990
![For the numbers 2 through 9 on a telephone keypad (see figure), create two relations: one mapping numbers onto letters, and the other mapping letters onto numbers. Are both relations? functions? Explain. For the numbers 2 through 9 on a telephone keypad (see figure), create two relations: one mapping numbers onto letters, and the other mapping letters onto numbers. Are both relations? functions? Explain.](https://homework.study.com/cimages/multimages/16/20220613_115149-redex2848725783641306812.png)
For the numbers 2 through 9 on a telephone keypad (see figure), create two relations: one mapping numbers onto letters, and the other mapping letters onto numbers. Are both relations? functions? Explain.
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Smartphone dial keypad design. Keyboard template in touchscreen device. User Keypad with numbers and letters for phone. Keypad on smartphone screen. Mobile phone numbers panel 8786495 Vector Art at Vecteezy
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Premium Vector | Smartphone dial keypad icon keypad number and letters for telephone illustration symbol sign app button vector
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Mobile Phone Keypad Electronics Letters Phone Photo Background And Picture For Free Download - Pngtree
![Keypad With Numbers And Letters For Phone. User Interface Keypad For Smartphone. Keyboard Template In Touch Screen Device. Vector Illustration EPS 10. Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 126434725. Keypad With Numbers And Letters For Phone. User Interface Keypad For Smartphone. Keyboard Template In Touch Screen Device. Vector Illustration EPS 10. Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 126434725.](https://previews.123rf.com/images/artsonik/artsonik1901/artsonik190100067/126434725-keypad-with-numbers-and-letters-for-phone-user-interface-keypad-for-smartphone-keyboard-template-in.jpg)
Keypad With Numbers And Letters For Phone. User Interface Keypad For Smartphone. Keyboard Template In Touch Screen Device. Vector Illustration EPS 10. Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 126434725.
![Keyboard with numbers and letters on the phone screen. User interface keyboard for smartphone. Keyboard template on a touch device. Vector illustratio Stock Vector Image & Art - Alamy Keyboard with numbers and letters on the phone screen. User interface keyboard for smartphone. Keyboard template on a touch device. Vector illustratio Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/2ET7EKM/keyboard-with-numbers-and-letters-on-the-phone-screen-user-interface-keyboard-for-smartphone-keyboard-template-on-a-touch-device-vector-illustratio-2ET7EKM.jpg)