Algebra Review - Task 7

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mathematics

HS2

algebra

Edad recomendada: 15 años

12 veces realizada

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Kristine Vester

Estados Unidos

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Algebra Review - Task 7Versión en línea sol test review por Kristine Vester 1 Which equation represents the horizontal line passing through (7, 5) a x = 5 b y = 5 c x = 7 d y = 7 2 The length, l, of a rectangle is 3 times its width. The perimeter of the rectangle is greater than 48 centimeters. Which inequality expresses all the possible lengths, in centimeters, of the rectangle a l > 6 b l > 12 c l > 18 d l > 36 3 Which equation represents the pattern shown in the table? a y = -3x - 19 b y = -x - 13 c y = x - 1 d y = 3x - 1 4 Look at the data in this table. Which equation most closely represents the line of best fit for this data? a y = 1.77x + 0.13 b y = 0.56x - 0.05 c y = 0.5x d y = 2x 5 Katie recorded the number of miles she drove for each of 9 days. She drove a different number of miles each day. The box-and-whisker plot summarizes her information. Katie drove 30 miles on each of two additional days. She redrew the box-and-whisker plot to include this data. Which statement must be true? a The value of the range decreased. b The value of the mean remained the same. c The value of the median remained the same. d The value of the interquartile range increased.

Algebra Review - Task 7Versión en línea

sol test review

por Kristine Vester

Which equation represents the horizontal line passing through (7, 5)

x = 5

y = 5

x = 7

y = 7

The length, l, of a rectangle is 3 times its width. The perimeter of the rectangle is greater than 48 centimeters. Which inequality expresses all the possible lengths, in centimeters, of the rectangle

l > 6

l > 12

l > 18

l > 36

Which equation represents the pattern shown in the table?

y = -3x - 19

y = -x - 13

y = x - 1

y = 3x - 1

Look at the data in this table. Which equation most closely represents the line of best fit for this data?

y = 1.77x + 0.13

y = 0.56x - 0.05

y = 0.5x

y = 2x

Katie recorded the number of miles she drove for each of 9 days. She drove a different number of miles each day. The box-and-whisker plot summarizes her information. Katie drove 30 miles on each of two additional days. She redrew the box-and-whisker plot to include this data. Which statement must be true?

The value of the range decreased.

The value of the mean remained the same.

The value of the median remained the same.

The value of the interquartile range increased.