Jessica correctly solved an equation, resulting in the answer "2 = 2". This means the equation ​ (a)   .

• has infinitely many solutions
• has no solutions
• has one solution
• has a solution of 2

Tags

CCSS.8.EE.C.7A

Given the quadratic equation x² - x - 6, plot two points on the coordinate plane shown to represent the solutions.

Tags

CCSS.HSA.CED.A.4

Identify each equation that has exactly one zero.

• f(x) = 4x² - 25

• g(x) = x² - 12x + 36

• h(x) = 6(x - 2)

• j(x) = 4(x - 1)²

• k(x) = 3(x - 1)(x + 4)

Tags

CCSS.HSF-IF.C.7C

Which graph correctly represents the system of inequalities?

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• 
• 
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Tags

CCSS.HSA.REI.D.12