If f ( 12 ) = 4 ( 12 ) − 20 f\left(12\right)=4\left(12\right)-20 f ( 1 2 ) = 4 ( 1 2 ) − 2 0 , which function gives f(x) ?

f ( x ) = 4 x − 20 f\left(x\right)=4x-20 f ( x ) = 4 x − 2 0

f ( x ) = 4 x f\left(x\right)=4x f ( x ) = 4 x

f ( x ) = 12 x f\left(x\right)=12x f ( x ) = 1 2 x

f ( x ) = 12 x − 20 f\left(x\right)=12x-20 f ( x ) = 1 2 x − 2 0

Consider the sequence 3, 6, 9, 12, 15, ... Fifth term a 5 a_5 a 5 in the above sequence is 15. Identify the recursive formula to find sixth term in the sequence.

a 6 = a 5 + 3 a_6=a_5+3 a 6 = a 5 + 3

a 6 = a 5 − 3 a_6=a_5-3 a 6 = a 5 − 3

a 6 = a 5 + 15 a_6=a_5+15 a 6 = a 5 + 1 5

a 6 = a 5 − 15 a_6=a_5-15 a 6 = a 5 − 1 5

Which function represents the sequence given in the table?

a n = a n − 1 + 2 a_n=a_{n-1}+2 a n = a n − 1 + 2

a n = a n − 1 + 1 a_n=a_{n-1}+1 a n = a n − 1 + 1

a n = 2 a n − 1 − 1 a_n=2a_{n-1}-1 a n = 2 a n − 1 − 1

a n = 2 a n − 1 − 3 a_n=2a_{n-1}-3 a n = 2 a n − 1 − 3

Which explicit formula describes the pattern in the table?

C = 3.14 × d C=3.14\times d C = 3 . 1 4 × d

d = 3.14 × C d=3.14\times C d = 3 . 1 4 × C

3.14 × C = d 3.14\times C=d 3 . 1 4 × C = d

31.4 × 10 = C 31.4\times10=C 3 1 . 4 × 1 0 = C

A manufacturer keeps track of her monthly costs by using a following "cost function". C ( x ) = 5 , 000 + 1.3 x C\left(x\right)=5,000+1.3x C ( x ) = 5 , 0 0 0 + 1 . 3 x If costs must be kept below $10,000 this month, identify proper inequality from the following.

5 , 000 + 1.3 x < 10 , 000 5,000+1.3x<10,000 5 , 0 0 0 + 1 . 3 x < 1 0 , 0 0 0

5 , 000 + 1.3 x ≤ 10 , 000 5,000+1.3x\le10,000 5 , 0 0 0 + 1 . 3 x ≤ 1 0 , 0 0 0

5 , 000 + 1.3 x > 10 , 000 5,000+1.3x>10,000 5 , 0 0 0 + 1 . 3 x > 1 0 , 0 0 0

5 , 000 + 1.3 x ≥ 10 , 000 5,000+1.3x\ge10,000 5 , 0 0 0 + 1 . 3 x ≥ 1 0 , 0 0 0

By examining the graph of a function, many of its features are discovered. Consider the graph of f(x) = x . It appears to be an unbroken line and slanted upward. Select three key features from the following.

Increasing: Always (as x increases, f(x) increases)

Domain: all real numbers Range: all real numbers

x-intercept: The line appears to intersect the x-axis at 0 y-intercept: The line appears to intersect the y-axis at 0

Decreasing: Always (as x decreases, f(x) increases)

By examining the graph of a function, many of its features are discovered. Consider the graph of f(x) = -x . It appears to be an unbroken line and slanted downward. Select three key features from the following.

Decreasing: Always (as x decreases, f(x) decreases)

Domain: All whole numbers Range: All whole numbers

Increasing: Always (as x increases, f(x) increases)

By examining the graph of a function, many of its features are discovered. Consider the graph of f ( x ) = 2 x f\left(x\right)=2^x f ( x ) = 2 x Select ALL that are true.

Positive: f(x) is positive for all x-value

y-intercept: Appears to intersect the y-axis at 1

x-intercept: Appears to intersect the x-axis at 0

A wild horse runs at a rate of 8 miles an hour for 6 hours. Let y be the distance, in miles, the horse travels for a given amount of time, x , in hours. This situation can be modeled by a function. Which of these describes the domain of the function?

0 ≤ x ≤ 6 0\le x\le6 0 ≤ x ≤ 6

0 ≤ y ≤ 6 0\le y\le6 0 ≤ y ≤ 6

0 ≤ x ≤ 48 0\le x\le48 0 ≤ x ≤ 4 8

0 ≤ y ≤ 48 0\le y\le48 0 ≤ y ≤ 4 8

A population of squirrels doubles every year. Initially, there were 5 squirrels. A biologist studying the squirrels created a function to model their population growth, P ( t ) = 5 ( 2 t ) P\left(t\right)=5\left(2^t\right) P ( t ) = 5 ( 2 t ) , where t is time. The graph of the function is shown. Which value best describe the range of the population?

Any whole number greater than or equal to 5

Any whole number greater than 0

Any whole number greater than 5

Which function represents this sequence?

f ( n ) = 6 ( 3 ) n − 1 f\left(n\right)=6\left(3\right)^{n-1} f ( n ) = 6 ( 3 ) n − 1

f ( n ) = 3 n − 1 f\left(n\right)=3^{n-1} f ( n ) = 3 n − 1

f ( n ) = 6 n − 1 f\left(n\right)=6^{n-1} f ( n ) = 6 n − 1

f ( n ) = 3 ( 6 ) n − 1 f\left(n\right)=3\left(6\right)^{n-1} f ( n ) = 3 ( 6 ) n − 1

The first term in this sequence is 3. Which function represents the sequence?

f ( n ) = 7 n − 4 f\left(n\right)=7n-4 f ( n ) = 7 n − 4

f ( n ) = n + 3 f\left(n\right)=n+3 f ( n ) = n + 3

f ( n ) = 3 n + 7 f\left(n\right)=3n+7 f ( n ) = 3 n + 7

f ( n ) = n + 7 f\left(n\right)=n+7 f ( n ) = n + 7

The points (0, 1), (1, 5), (2, 25), and (3, 125) are on the graph of a function. Which equation represents that function?

f ( x ) = 5 x f\left(x\right)=5^x f ( x ) = 5 x

f ( x ) = 2 x f\left(x\right)=2^x f ( x ) = 2 x

f ( x ) = 3 x f\left(x\right)=3^x f ( x ) = 3 x

f ( x ) = 4 x f\left(x\right)=4^x f ( x ) = 4 x

Which graph shows the function f(x) = 2x being translated 4 units down?

g ( x ) = 2 x − 4 g\left(x\right)=2x-4 g ( x ) = 2 x − 4

g ( x ) = 2 x + 8 g\left(x\right)=2x+8 g ( x ) = 2 x + 8

g ( x ) = 2 x − 8 g\left(x\right)=2x-8 g ( x ) = 2 x − 8

g ( x ) = 2 x + 4 g\left(x\right)=2x+4 g ( x ) = 2 x + 4

Consider this function for cell duplication. The cells duplicate every minute. f ( x ) = 75 ( 2 ) x f\left(x\right)=75\left(2\right)^x f ( x ) = 7 5 ( 2 ) x

The 75 is the initial number of cells, and the 2 indicates that the number of cells doubles every minute.

The 75 is the initial number of cells, and the 2 indicates that the number of cells increases by 2 every minute.

The 75 is the number of cells at 1 minute, and the 2 indicates that the number of cells doubles every minute.

The 75 is the number of cells at 1 minute, and the 2 indicates that the number of cells increases by 2 every minute.

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Coordinate Algebra Unit 3 EOC Review

Quiz

•

Mathematics

•

9th Grade

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Practice Problem

•

Hard

•

CCSS

HSF.LE.A.2, HSF.LE.B.5, HSF-IF.C.7E

Standards-aligned

Bailey Kirk

Used 50+ times

FREE Resource

33 questions

Show all answers

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Consider the equations $y=2x-3$ and $y=-x+6$ and their tables.

(1, -1)

(1, 5)

(3, 3)

No ordered pair satisfies both equations.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Two lines are graphed on the coordinate plane.
Which point appears to be a solution of the equations of both lines?

(1, 3)

(3, 1)

(3, 3)

(1, 1)

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Based on tables, at what point do the lines $y=-x+5$ and $y=2x-1$ intersect?

(1, 1)

(3, 5)

(2, 3)

(3, 2)

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given $f\left(x\right)=2x-1$ , find $f\left(7\right)$ .

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If $f\left(12\right)=4\left(12\right)-20$ , which function gives f(x)?

$f\left(x\right)=4x$

$f\left(x\right)=12x$

$f\left(x\right)=4x-20$

$f\left(x\right)=12x-20$

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Identify the function rule based on the table.

$f\left(x\right)=x-2$

$f\left(x\right)=2x+1$

$f\left(x\right)=x+2$

$f\left(x\right)=2x-1$

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which function is modeled in this table?

$f\left(x\right)=x+7$

$f\left(x\right)=x+9$

$f\left(x\right)=2x+5$

$f\left(x\right)=3x+5$

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Coordinate Algebra Unit 3 EOC Review

33 questions

Consider the equations $y=2x-3$ and $y=-x+6$ and their tables.

Two lines are graphed on the coordinate plane.
Which point appears to be a solution of the equations of both lines?

Based on tables, at what point do the lines $y=-x+5$ and $y=2x-1$ intersect?

Given $f\left(x\right)=2x-1$ , find $f\left(7\right)$ .

If $f\left(12\right)=4\left(12\right)-20$ , which function gives f(x)?

Identify the function rule based on the table.

Which function is modeled in this table?

Consider the sequence 3, 6, 9, 12, 15, ...
Fifth term $a_5$ in the above sequence is 15. Identify the recursive formula to find sixth term in the sequence.

Which function represents the sequence given in the table?

Consider the first six terms of this sequence: 1, 3, 9, 27, 81, 243, ...
What is the common ratio of the function?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Coordinate Algebra Unit 3 EOC Review

33 questions

Consider the equations y=2x−3y=2x-3y=2x−3 and y=−x+6y=-x+6y=−x+6 and their tables.

Two lines are graphed on the coordinate plane. Which point appears to be a solution of the equations of both lines?

Based on tables, at what point do the lines y=−x+5y=-x+5y=−x+5 and y=2x−1y=2x-1y=2x−1 intersect?

Given f(x)=2x−1f\left(x\right)=2x-1f(x)=2x−1 , find f(7)f\left(7\right)f(7) .

If f(12)=4(12)−20f\left(12\right)=4\left(12\right)-20f(12)=4(12)−20 , which function gives f(x)?

Identify the function rule based on the table.

Which function is modeled in this table?

Consider the sequence 3, 6, 9, 12, 15, ...Fifth term a5a_5a5​ in the above sequence is 15. Identify the recursive formula to find sixth term in the sequence.

Which function represents the sequence given in the table?

Consider the first six terms of this sequence: 1, 3, 9, 27, 81, 243, ...What is the common ratio of the function?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Consider the equations $y=2x-3$ and $y=-x+6$ and their tables.

Two lines are graphed on the coordinate plane.
Which point appears to be a solution of the equations of both lines?

Based on tables, at what point do the lines $y=-x+5$ and $y=2x-1$ intersect?

Given $f\left(x\right)=2x-1$ , find $f\left(7\right)$ .

If $f\left(12\right)=4\left(12\right)-20$ , which function gives f(x)?

Consider the sequence 3, 6, 9, 12, 15, ...
Fifth term $a_5$ in the above sequence is 15. Identify the recursive formula to find sixth term in the sequence.

Consider the first six terms of this sequence: 1, 3, 9, 27, 81, 243, ...
What is the common ratio of the function?