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Naddika [18.5K]
3 years ago
6

Yesterday, Selma read 75 pages of her book. If she reads at a pace of 2 pages per minute today, which table shows only viable

Mathematics
2 answers:
natulia [17]3 years ago
6 0

Answer:

Step-by-step explanation:

Her reading pace is 2 pages per min:

2 pages = 1 min

1 page = 1 ÷ 2 = 0.5 min

x pages = 0.5x mins

Find the total number of pages she has read in x min:

Number of pages read = y

y = 75 + 0.5x

Answer: y = 75 + 0.5x

kherson [118]3 years ago
3 0

Answer:

Option D.

Step-by-step explanation:

Consider the below image attached with this question.

It is given that yesterday Selma read 75 pages of her book and she reads at a pace of 2 pages per minute today. It means

Initial value = 75

Slope = 2

She has read, y, after x minutes have elapsed.

The slope intercept form of a line is

y=mx+b

where, m is slope and b is y-intercept.

y=2x+75

At x=0,

y=2(0)+75=75

At x=11,

y=2(11)+75=97

At x=20.25,

y=2(20.25)+75=115.5

At x=58,

y=2(58)+75=191

Table of values

x            y

0          75

11           97

20.25    115.5

58          191

Therefore, the correct option is D.

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