Froggy Jumps Algebra Challenge QuizVersion en ligne Test your knowledge of algebra concepts and problem-solving skills! par Elvis Rios Rios 1 What is the solution to the equation 2x + 3 = 11? a x = 5 b x = 3 c x = 4 2 What is the quadratic formula? a x = (b ± √(b²+4ac)) / 2a b x = (-b ± √(b²-4ac)) / 2a c x = (b ± √(b²-2ac)) / a 3 What is the value of x in the equation 3x - 9 = 0? a x = 0 b x = 3 c x = 6 4 Which of the following is a linear equation? a y = 2x + 5 b y = x² + 3 c y = √x 5 What is the slope of the line represented by the equation y = 4x + 1? a 0 b 1 c 4 6 What does the term 'variable' refer to in algebra? a A fixed number b A symbol representing an unknown value c A mathematical operation 7 What is the result of simplifying the expression 3(2x + 4)? a 6x + 12 b 6x + 8 c 5x + 12 8 In the expression 5x² - 3x + 2, what is the coefficient of x? a 5 b 2 c -3 9 What is the first step in solving the equation x/4 = 3? a Multiply both sides by 4 b Subtract 4 from both sides c Add 4 to both sides 10 What is the term for a polynomial of degree 2? a Cubic b Quadratic c Linear
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