Algebra 2 4-6 Mixed Review: Completing the Square
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Last updated almost 3 years ago
7 questions
10
Review Lesson 4-5: Identify the factors, and solution(s) of the quadratic equation.
Review Lesson 4-5: Identify the factors, and solution(s) of the quadratic equation.
- (x + 3)
- (2x - 1)
- already in factored form
- x = ½
- x = 1
- no solution
- (x - 1)
- x = -3
- Factors
- Solution(s)
20
Review Lesson 4-3: - Graph the points representing the ordered pairs below at desmos.com/calculator using a table then find a quadratic regression model for the data.
- Click on the vertex of the parabola to show its coordinates. Leave the vertex coordinates showing.
- Zoom and pan your graph to establish an appropriate viewing window.
- Capture a screenshot of your graph.
- Upload or paste your screenshot onto the canvas.
Recall Desmos' quadratic regression notation: y1~ax1^2+bx1+c.
(-4,-3),(-3,-2),(-2,-3)
Review Lesson 4-3:
- Graph the points representing the ordered pairs below at desmos.com/calculator using a table then find a quadratic regression model for the data.
- Click on the vertex of the parabola to show its coordinates. Leave the vertex coordinates showing.
- Zoom and pan your graph to establish an appropriate viewing window.
- Capture a screenshot of your graph.
- Upload or paste your screenshot onto the canvas.
Recall Desmos' quadratic regression notation: y1~ax1^2+bx1+c.
(-4,-3),(-3,-2),(-2,-3)
10
Review Lesson 1-3: Evaluate the expression for the given values of the variables.
Review Lesson 1-3: Evaluate the expression for the given values of the variables.
Enter only a number.
10
Review Lesson 1-3: Evaluate the expression for the given values of the variables.
Review Lesson 1-3: Evaluate the expression for the given values of the variables.
Enter only a number.
10
Vocabulary Review: Match each expression with its square root.
Vocabulary Review: Match each expression with its square root.
- 36x² + 36x + 9
- 4x² -20xy + 25y²
- 25x²
- x² + 4x + 4
- x + 2
- 6x - 3
- 2x - 5y
- ±5x
10
Use Your Vocabulary: Identify the number of terms in each expression. Tag each espression as monomial, binomial, or trinomial.
Use Your Vocabulary: Identify the number of terms in each expression. Tag each espression as monomial, binomial, or trinomial.
- 0 terms
- 1 term
- 2 terms
- 3 terms
- 4 terms
- monomial
- binomial
- trinomial
- x + 1
- t² - 2t - 6
- y³
10
Use Your Vocabulary: Classify each expression based on whether or not it is a perfect square trinomial.
Use Your Vocabulary: Classify each expression based on whether or not it is a perfect square trinomial.
- x² + 2x + 1
- x² + 2x + 5
- g³ + g - 4
- x² - 4x
- Perfect square trinomial
- NOT a perfect square trinomial
