Solve with Quadratic formula.
For the quadratic equation ax2 + bx + c = 0, where a, b and c are just numbers. The values of x, which are the solutions of the equation are given by,
Simplification of the given equation:
The given equation is 2x2 = 4x – 2.
The simplified form of the given equation 2x2 = 4x &nda...
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Q: How do you solve the polynomial inequality x4 + 36 ≤ 13x2
A: The given polynomial inequality is x^4+36≤-13x^2.
Q: Determine the domain of the function f (x) = x − 2x + 8
A: The given function is f(x) =x–2x+8.
Q: Determine whether the given ordered pair is a solution of the system. (3,-5) 2x+ 3y 9 3x-2y 21 solut...
A: We will plug x=3 and y=-5 in 2x+3y=-9 and check if it works. It works.
Q: For f(x)=x and g(x) = x + 4, find b. the domain of fog a. (fo g)(x) a. (fo g)x) (Simplify your answe...
A: (a)o represents the composition of functions and is defined as:Plugging the values,
Q: Find the vertex, y-intercept, and x intercepts of the quadratic, and then graph it. y = -x2-4x-3
A: Find the vertex of the quadratic.
Q: Use a graphing utility to obtain a complete graph for the polynomial function. Then determine the nu...
A: Answer: Option A graph matched.
Q: The figure on the right shows the graphs of the cost and revenue functions for a company that manufa...
A: In order to break even we must have C(x)=R(x)
Q: Graph the solution to the following inequality on the number line. x(x-5)<=0
A: To graph the solution of the inequality x(x-5)<0 on the number line.
Q: Given the function f(x) = vx-7, (a) Find f (x). (b) Graph f andf in the same rectangular coordinate ...
A: (a)Consider the given function: