Write the function to represent the total numbers or words , y, that mrs. garcia can type in x minutes.

Part a)

Part b)

Step-by-step explanation:

Let

x------> the time in minutes

y-----> the total numbers of words

step 1

we have

-----> given table

Find the slope of the linear equation

with the slope m and the point A find the equation of the line

The equation of the line in point slope form is equal to

substitute

----> This is a linear direct variation

Part b) For

substitute the value of x in the linear equation to find the value of y

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d