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Q: 9. Identify the vertex, the y-intercept and the x intercepts for the following quadratic equation y…

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Q: solve the  equation without using the quadratic formula or graphing by hand or TI-84   3x^2+3=30

A: Solution: The objective is to solve the given equation

Q: Need help with solving/graphing these equations. x-y=3 y=x^2-3

A: Substitute y = x^2 - 3 in the equation x - y = 3 as follows.

Q: Write the equation of a parabola in standard form from the given information x^2 - 6x - 8y + 25 = 0

A: Standard form of parabola is either in form (y-k)2 = 4p(x-h) or (x-k)2 = 4p(y-h)

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

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Q: Directions: Solve each quadratic equation below and check. 10. x^2 + 2x + 1 = 0

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Q: Define “Roots” of a quadratic equation

A: Roots of quadratic equation are the x-intercepts of function. Consider the following standard…

Q: I'm looking for a step-by-step solution to solve the roots of this equation by completing the…

A: We need to solve the following quadratic equation 3x2+2x+73 = 0

Q: Directions: Solve each quadratic equation below and check. 4. x^2 - 8x + 16 = 0 5. c^2 + 6c + 5 =…

A: Given : 4. x2 - 8x + 16 = 0 5. c2 + 6c + 5 = 0 6. p2 - 8p + 12 = 0

Q: Find the "zero's"  for this equation and graph.  The solution needs to be ordered pairs and must…

A: Topic: quadratic equation

Q: Use the quadratic formula ( x= -b+_ root b^2 -4ac/ 2a) to find the exact solutions to the equation…

A: Use the formula x= -b+_ root b^2 -4ac/ 2a to solve the quadratic equation.

Q: State the following for the given equation in space below: a) Vertex b) a value c) direction of…

A: Since you are asking multiple questions. We are answering only the first three subparts for you as…

Q: Show by completing a square that the solution to the equation ax^2-bx-a=b are x=-1 and x=(a+b)/a

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Q: Consider the equation (x-a)^2 - b = 0, where a and b are both positive real numbers. Write a…

A: the equation (x-a)^2 - b = 0, where a and b are both positive real numbers. Write a statement about…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.