Algebra 1 Review
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the process of completing the square in a quadratic equation?
Back
Completing the square involves rewriting a quadratic equation in the form (x + p)² = q, where p and q are constants. This helps in solving the equation and understanding its graph.
Tags
CCSS.HSA-REI.B.4B
2.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a linear equation?
Back
The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
FLASHCARD QUESTION
Front
How do you solve the equation 4(2x-5)=7(2x+4)?
Back
First, distribute: 8x - 20 = 14x + 28. Then, combine like terms to get -6x = 48, leading to x = -8.
4.
FLASHCARD QUESTION
Front
What does it mean to evaluate a function for a given value?
Back
Evaluating a function means substituting a specific value into the function's equation to find the output.
Tags
CCSS.HSF.IF.A.2
5.
FLASHCARD QUESTION
Front
What does the inequality x < -2 represent on a number line?
Back
It represents all numbers to the left of -2, not including -2 itself.
Tags
CCSS.6.EE.B.8
6.
FLASHCARD QUESTION
Front
What is the vertex form of a quadratic equation?
Back
The vertex form is y = a(x - h)² + k, where (h, k) is the vertex of the parabola.
7.
FLASHCARD QUESTION
Front
What is the quadratic formula used for?
Back
The quadratic formula, x = (-b ± √(b² - 4ac)) / (2a), is used to find the roots of a quadratic equation ax² + bx + c = 0.
Tags
CCSS.HSA-REI.B.4B
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