Algebra EOC

he graph of linear function f passes through the point (1, −9) and has a slope of −3.

What is the zero of f? (Hint GRAPH IT!!)

• 2

• 4

• -6

• -2

Tags

CCSS.HSF-IF.C.7A

The graph of linear function k passes through the points (−7, 0) and (1, 8). Which statement must be true? (HINT GRAPH IT!!)

• The slope of the graph of k is - 4/3.

• The graph of k passes through the point (−1, −8).

• The zero of k is 7.

• The x-intercept of the graph of k is −7.

Tags

CCSS.HSF-IF.C.7A

Which graph best represents the solution set of y > 3x − 4?

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Tags

CCSS.HSA.REI.D.12

A college student has two different jobs. Her combined work schedules consist of no more than 48 hours in one week.

Which graph best represents the solution set for all possible combinations of x, the number of hours she worked at her first job, and y, the number of hours she worked at her second job, in one week?

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Tags

CCSS.HSA.REI.D.12

Which graph best represents the solution set of -4x ≤ 6y − 54?

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Tags

CCSS.HSA.REI.D.12

Which graph best represents a system of equations that has no solution?

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Tags

CCSS.8.EE.C.8A

The table shows the heights and the lengths of several rectangles.

What does the correlation coefficient for the data indicate about the strength of the linear association between the height and the length of these rectangles?

• Weak negative correlation

• Strong negative correlation

• Weak positive correlation

• Strong positive correlation

Tags

CCSS.HSF-LE.A.1B

A company advertises on a website. A worker tracked the number of visits to the website and the number of clicks on the advertisement. The table shows the data for several days. A linear function can be used to model the data. Based on the table, what is the best prediction of the number of clicks on the advertisement if 1,500 people visit the website?

• 77

• 137

• 83

• 105

Tags

CCSS.HSF.IF.A.2

The values of the table represents a linear relationship between x and y.

What is the rate of change of y with respect to x?

Mathematical Equivalence

ON

Tags

CCSS.HSF-LE.A.1B

Two characteristics of quadratic function p are given.

The axis of symmetry of the graph of p is x = -3.

Function p has exactly one zero.

Based on this information,

which graph could represent p?

(a)  

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Tags

CCSS.HSF-IF.C.7A