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The vertex of the function y=2(x−4)2−6?
What is (4,−6)
What is the relationship between f(x)=2x−5 and g(x)=(x+5)/2?
They are inverse functions.
The interval notation of x < -9
What is (-infinity, -9)?
For the function y=−2x2−4x+6, what is the direction of opening?
Downward
The factors of ab+4a-3b-12 by grouping.
What are (a-3)(b+4)?
The roots of the equation x2−11x+24=0
What are x=3 and x=8
Is the function f(x)=x3−5x a one-to-one function?
The axis of symmetry for the function y=2(x−4)2−6
What is x=4
The inverse of the function f(x)=3x−7.
What is f(x)-1=(x+7)/3
The solution of 2x2-3x-5 = 0 using the quadratic formula
5/2 and -1?
The absolute value of ∣2x+3∣=13 is
What is x=5 and x=-8
The solution to x2−4x−5=0 using the quadratic formula.
What are x=5 and x=-1
The solution of x2-10x+26 = 8 by completing the square.
5+sqrt(7) and 5- sqrt(7)?
The factors of 2b2+17b+21
What are (2b+3)(b+7)?
How many methods do we have to solve quadratic equations?
3