A student in a foreign language program learns 15 new words each week. Which graph best represents the relationship between x, t

Question

2 years ago

8

he number of weeks the student has been in the program and y, the total number of new words the student has learned

1 answer:

nikitadnepr [17] · Answer 1 · 2022-11-28T16:23:41+03:00

Linear equations are represented by straight line.

The required graph is graph (a).

The given parameters are:

$\mathbf{Rate =15}$

Let x represents the number of weeks, and y represents the number of words in week x.

So, we have:

$\mathbf{y = Rate \times x}$

Substitute 15 for Rate

$\mathbf{y = 15\times x}$

$\mathbf{y = 15x}$

The above equation means that:

$\mathbf{(x,y) = (0,0)(1,15),(2,30)....}$

The graph that represents the above ordered pair is graph (a).