Free Printable Algebra 1 Regents Vocab

1.

The number multiplied in front of a variable

a)

Coefficient

b)

Exponent

c)

Term

d)

Constant

2.

The total amount resulting from adding two or more numbers or terms

a)

Sum

b)

Difference

c)

Product

d)

Quotient

3.

A number, variable, or product of numbers and variables in an algebraic expression separated by addition or subtraction

a)

Term

b)

Exponent

c)

Coefficient

d)

Factor

4.

A factor is

a)

one of two or more numbers that, when multiplied together, produce a given product

b)

one of two or more numbers that, when added together, produce a given sum

c)

one of two or more numbers that, when subtracted, produce a given difference

d)

one of two or more numbers that, when divided, produce a given quotient

5.

Like terms

a)

terms in an algebraic expression that have the same variables AND exponents

b)

terms in an algebraic expression that have the same variables AND coefficients

c)

terms in an algebraic expression that have the same exponents AND coefficients

d)

terms in an algebraic expression that have the same variables

6.

Constant

a)

The number without a variable

b)

The number with the highest exponent

c)

The variable with the highest coefficient

d)

The variable with the highest exponent

7.

The value of the largest exponent in an expression

a)

Degree

b)

Constant

c)

Standard Form

d)

Leading Coefficient

8.

Which of the following is written in Standard Form

a)

$f\left(x\right)=3x^4-2x^3+x^2-5$

b)

$g\left(x\right)=9x-6x^3+4x^2$

c)

$h\left(x\right)=5+2x-4x^2$

d)

$j\left(x\right)=9x^2+3x^3-4x^5$

9.

How many terms in the following expression:
5x + 3y - 15 + x

a)

1

b)

2

c)

3

d)

4

10.

a symbol for an unknown value

a)

term

b)

operator

c)

variable

d)

coefficient

11.

Equations must have an

a)

≠

b)

=

c)

≤

d)

≥

12.

A mathematical sentence stating that two expressions are equal.

a)

expression

b)

equation

13.

Which equation has 5 terms?

a)

6x + 8 = 2x

b)

6 + 4.7 - 9y = 3y + 1

c)

125x = 14

d)

2x + 3 = 7 + x

14.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

15.

Is the relation a function? Why.

a)

Yes, because the x-value 11 has two y-values pair with it.

b)

Yes, because each x-value has only one y-value paired with it.

c)

No, because the x-value 11 has two y-values pair with it.

d)

No, because each x-value has only one y-value paired with it.

16.

The domain is the set of ......

a)

Input values

b)

Output values

17.

The range is the set of....

a)

input values

b)

output values

18.

In y=mx+b, which variable represents the y-intercept?

a)

y

b)

x

c)

m

d)

b

19.

A relation that pairs each domain value with exactly one range value

a)

Function

b)

Graph

c)

Mapping Diagram

d)

Table

20.

The input of a function

a)

Dependent Variable

b)

Range

c)

Independent Variable

d)

Discrete Graph

21.

The independent variable is graphed on the _____ axis.

a)

x

b)

y

22.

Output refers to the _____ axis

a)

x

b)

y

23.

Which variable is used for slope?

a)

x

b)

y

c)

m

d)

c

24.

What does this graph represent?

a)

Exponential Decay

b)

Exponential Growth

25.

What is the initial value of the situation represented by f(x)=0.05(2)^x?

a)

0.05

b)

2

c)

0.1

d)

1

26.

Which equation matches the graph?

a)

y = 2^x+3

b)

y = 2^x + 3

c)

y = 2^x

d)

y = 2^-x

27.

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

a)

f(x)=400(1+3)^x

b)

f(x)=400(1-0.03)^x

c)

f(x)=400(1+0.03)^x

d)

f(x)=400(0.03)^x

28.

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential equation?

a)

y=8(15,000)^x

b)

y=15,000(1.08)^x

c)

y=15,000(0.92)^x

d)

y=15,000(0.08)^x

29.

Find the axis of symmetry of

y=3\left(x-2\right)^2+3

a)

$x=2$

b)

$x=-2$

c)

$x=3$

d)

$x=-3$

30.

Find the vertex of

y=3\left(x-2\right)^2+3

a)

$\left(2,3\right)$

b)

$\left(-2,3\right)$

c)

$\left(2,-3\right)$

d)

$\left(-2,-3\right)$

31.

Select all of the binomials

a)

$2x^2-3x+1$

b)

$x^2-1$

c)

$xy+y^3$

d)

$2x^2+2x+2$

32.

Select all of the trinomials

a)

$2x^2-3x+1$

b)

$x^2-1$

c)

$xy+y^3$

d)

$2x^2+2x+2$

33.

What can we determine from the correlation coefficient?

a)

Style + Type

b)

Percentage + Direction

c)

Strength + Direction

d)

Strength + Style

34.

r=-0.89

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

35.

What is the reciprocal of 8/14

a)

14/8

b)

1/4

c)

8/14

36.

√7

a)

Rational

b)

Irrational

c)

real

d)

fake

37.

.141414141414...

a)

Rational

b)

Irrational

c)

real

d)

fake

38.

What is a rational number ?

a)

A rational number is a number that cannot be written as a fraction.

b)

A rational number is a number that can be written as a ratio.

c)

A rational number cannot be a repeating decimal.

39.

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

a)

D: {1, -3, -4,}
R: {0, 1, 2, -4}

b)

D: {-4, 0, 1, 2}
R:{-4, -3, 1}

c)

D: {0, 1, 2, 3, 4}
R:{1, -3, -4}

d)

D: {0, 1, 2, -4}
R: {1, -3, -4, 1}

40.

What is the Domain of this linear function?

a)

-3 < x ≤ 5

b)

x = -1

c)

5 < x ≤ -3

d)

-2 < x ≤ 6

41.

Write the recursive formula for 6, 17, 28, 39, 50....

a)

a_n=a_n-1+11
a₁=6

b)

a_n=a_n-1-4
a₁=6

c)

a_n=a_n-1+9
a₁=6

d)

a_n=a_n-1+6
a₁=6

42.

Which of these represents point-slope form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

43.

Which of these represents slope-intercept form of a linear equation?

a)

y - y₁ = m(x-x₁)

b)

Ax + By = C

c)

y = mx + b

44.

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

a)

(-4, 3)

b)

(3, -4)

c)

(-3, -4)

d)

(-4, -3)

45.

Discrete or continuous data?

a)

Discrete

b)

Continuous

46.

Discrete or continuous data?

a)

Discrete

b)

Continuous

47.

Classify the Number: -23

a)

Rational

b)

Real, rational, integer

c)

integer

d)

Real, irrational, whole

48.

-14 could NOT be which type of number?

a)

Integer

b)

Real

c)

Rational

d)

Natural

49.

How would 0.333333 be classified?

a)

rational and real

b)

real and whole

c)

only integer

d)

only irrational

50.

Calculate the mean:

54, 38, 52, 51, 49, 46, 39, 53, 47, 42, 52, 41

a)

47

b)

43.4

c)

51.3

d)

50

51.

What is the median of the data?

a)

10

b)

12

c)

13

d)

14

e)

18

52.

Which group of people has 50% of the data above 5 magazines each day?

a)

Children

b)

Adults

53.

What percent of students read between 280 and 340 words per minute (wpm)?

a)

0%

b)

25%

c)

50%

d)

75%

e)

100%

54.

What should a residual plot look like?

a)

Distinct Pattern

b)

Curve

c)

Random

55.

How do you calculate a residual?

a)

Observed - Predicted

b)

Predicted - Observed

56.

Residuals are . . .

a)

possible models not explored by the researcher

b)

variation in the response variable that is explained by the model

c)

the difference between the observed response and the values predicted by the model

d)

data collected from individuals that is not consistent with the rest of the group

57.

a)

Infinitely Many Solutions

b)

No Solution

58.

a)

(2, -2)

b)

(2, 2)

c)

(-2, 2)

d)

(-2, -2)

59.

The solution (x, y) to a system of equations is the point where they...?

a)

Run off the graph

b)

Don't touch

c)

Intersect

d)

Exist

60.

Which method would be best (quickest) for solving the system below:
x + y = 11
3x - 4y = -2

a)

Substitution

b)

Elimination

c)

Graphing

d)

None of these

Algebra 1 Regents Vocab

Total questions: 60

Worksheet time: 1hrs 15mins

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