Question

possessive pronouns are used to describe something that belongs to another another person or thing.
examples:
that is her purse. (the purse belongs to her).
he likes to play with his baseball. (the baseball belong to him).

her, our, their, his, its.

the musical
directions: using the possessive pronouns in the box above, fill in the missing pronoun. next, rewrite the sentences using the correct pronoun.
1) we are ready

2) the teacher wanted all the students to .

3) when it was time for tom to , he took a deep breath.

4) next, it was laura's turn to .

also did some poetry about the seasons.

6) my teacher made sure everyone had a copy to read aloud.

7) some people and did not need to read the paper.

8) it was time for the other class to .

lead them into a dance about the weather.

10) each costume meaning.
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Answer 1

При х=0     у=3*0=0   (0; 0) при х=1        у=3*1=3      (1; 3) для построения графика прямой пропорциональности( а графиком является прямая)  достаточно найти координаты только 2 точек. поэтому для легкости в вычислениях берут точки х=0    и х=1 и находят значения "у " в этих точках.