Mathematics, 07.10.2019 20:30, JocelynC24

I
input/output
name: saniyyan
lewis
_ date: 10-70
period: 3a
the keypad on sam's cell phone is shown at right. as you can see,
there is a relationship between the letters and numbers. when
sam writes a text message, he thinks of the letter in the
word he is typing and presses the correct numbered key.
x
1. complete this table to show the relation from letter to number
letter a b c d e f g h i j k l m n o p q r s tulvwlxyz
number 2 2 2 3 3 3 4 4 455 56664778/3/8/9/7
2. what is the domain of this relation?
3. what is the range of this relation?
i
t o number n function? explain using appropriate vocabulary

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, yeet6942000

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Answers: 1

continue

Mathematics, 21.06.2019 21:50, indexes06

Which of the following equations is equivalent to x/3-6/x=1

Answers: 3

continue

Mathematics, 22.06.2019 03:00, molinaemily009

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?

Answers: 1

continue

Mathematics, 22.06.2019 05:00, emilyborland50

Simplify each expression using the definition, identities, and properties of imaginary numbers. match each term in the list on the left to its equivalent simplified form on the right. 1. (i 3)2(-i 0)3(3i 2)4 -4 2. (i 3i -5)2(i 4i -3)0 1 3. (-i 4i 2)(2i)2(i -1i 5)3(i 0)-3 -i 4. i 3[(i 2i 3i 4)(i 0i 2i 5)]2 81

Answers: 2

continue

Do you know the correct answer?

I
input/output
name: saniyyan
lewis
_ date: 10-70
period: 3a
...