Algebra 1 EOC FL study guide Exam
2025 Questions and Answers
Whole Numbers - ANSWER✔✔-0, 1, 2, ...
Integers - ANSWER✔✔--3, -2, -1, 0, 1, 2, 3, ...
Rational Number - ANSWER✔✔-Any number that can be written as a fraction
(Includes proper/improper fractions, mixed numbers, terminating decimals, repeating decimals with
a pattern, integers, and whole numbers)
Irrational Number - ANSWER✔✔-Any number that cannot be written as a fraction
(Includes only repeating decimals with no pattern)
Opposites - ANSWER✔✔-A and -A
Ex: -5 and 5
Absolute Value - ANSWER✔✔-Distance between a number and zero (always positive)
Functions - ANSWER✔✔-Each input is paired with exactly one output (no repeating input values)
Zero of a Function - ANSWER✔✔-X-intercept (find x-value when y or f(x) equals zero)
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
, Domain - ANSWER✔✔-Input or X-values
Range - ANSWER✔✔-Output or Y-values
Vertical Line Test - ANSWER✔✔-Used to determine whether a graphed relation is a function
1) Draw a vertical line through every point on the graph
2) If each vertical line drawn intersects only one point, i is a function
3) If any vertical line drawn intersects more than one point, it is not a function
Slope-Intercept Form - ANSWER✔✔-y=mx + b
m=slope
b=y-intercept
Standard Form - ANSWER✔✔-Ax+Bx=C
A, B, & C must be integers
Point-Slope Form - ANSWER✔✔-y-y₁=m(x-x₁)
m=slope
(x₁,y₁)=point on the line
X-Intercept - ANSWER✔✔-Where the graph crosses the x axis (x,0)
Set y=0 to find
Y-Intercept - ANSWER✔✔-Where the graph crosses the y axis (0,y)
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 2
2025 Questions and Answers
Whole Numbers - ANSWER✔✔-0, 1, 2, ...
Integers - ANSWER✔✔--3, -2, -1, 0, 1, 2, 3, ...
Rational Number - ANSWER✔✔-Any number that can be written as a fraction
(Includes proper/improper fractions, mixed numbers, terminating decimals, repeating decimals with
a pattern, integers, and whole numbers)
Irrational Number - ANSWER✔✔-Any number that cannot be written as a fraction
(Includes only repeating decimals with no pattern)
Opposites - ANSWER✔✔-A and -A
Ex: -5 and 5
Absolute Value - ANSWER✔✔-Distance between a number and zero (always positive)
Functions - ANSWER✔✔-Each input is paired with exactly one output (no repeating input values)
Zero of a Function - ANSWER✔✔-X-intercept (find x-value when y or f(x) equals zero)
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
, Domain - ANSWER✔✔-Input or X-values
Range - ANSWER✔✔-Output or Y-values
Vertical Line Test - ANSWER✔✔-Used to determine whether a graphed relation is a function
1) Draw a vertical line through every point on the graph
2) If each vertical line drawn intersects only one point, i is a function
3) If any vertical line drawn intersects more than one point, it is not a function
Slope-Intercept Form - ANSWER✔✔-y=mx + b
m=slope
b=y-intercept
Standard Form - ANSWER✔✔-Ax+Bx=C
A, B, & C must be integers
Point-Slope Form - ANSWER✔✔-y-y₁=m(x-x₁)
m=slope
(x₁,y₁)=point on the line
X-Intercept - ANSWER✔✔-Where the graph crosses the x axis (x,0)
Set y=0 to find
Y-Intercept - ANSWER✔✔-Where the graph crosses the y axis (0,y)
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 2
