Alexa Minutes 2 3 4 5
Words
70 105140175
Typed
Adrian, Alexa, and Gage are working on a project.
They want to know who types the fastest so that
person can type the report. The equation y = 35x
models the total number of words Adrian can
type, where y is the number of words typed and x
is the time in minutes. The table shows the
relationship between words typed and minutes for
Alexa. The graph shows the relationship for
Gage. Who types the fastest?
Who types the fastest?
Gage
3507
Ay
280
140
70-
2
O A. They all type equally fast.
OB. Gage types the fastest.
OC. Adrian types the fastest.
OD. Alexa types the fastest.
Time minutes)

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

5+2x=a

asdasdsaadsaddsasds

answer: correct

step-by-step explanation:

step-by-step explanation: if she dances 25 minutes longer then runs she would have dance 25 more minutes of running and 30 minutes of dancing to add up to 55