Circles
Find the radius of x2+y2=25
What is 5?
Factor x2+4x+4
What is (x+2)2?
Rewrite in exponential form log5(x)= 3
What is 53=x
One way of solving a system of equations.
(Hint: There are three ways in total.)
What is substitution, graphing, or elimination?
Simplify the radical. √172
2 √43
Find the diameter of 2x2+2y2=50.
What is 10?
Solve for x in x2+6x+9=0
What is x=-3?
Solve log81 (3)
What is x=4?
Find the solution to the system of equations. 6x+3y=12 and 3x+y=5
What is (1,2)?
Multiply √(8)* √(50).
What is 20?
Identify the center and radius of x2+y2=16
What is Center:(0,0) Radius: 4?
The shape of a quadratic when graphed
What is parabola?
The inverse of an exponential function
What is a logarithmic function?
Find the solution to the system of equations. -3x+3y=3 and 3x+y=9
What is (2,3)?
Simpify cuberoot(64x4)
What is 4x^3√(x)?
Write the equation in standard form of the circle with center (2,4) that has a radius of 5.
What is (x-2)2+(y-4)2=25?
Solve for x in x2-7x+3=0
What is (7+/- √37)/2?
Steps to find the inverse of a function.
What is rewriting in exponential form, switching x and y, and solving for y.
Find the solution to the system of equations.
6x-3y=12 and -2x+y=-4
What is infinite solutions?
Simplify 2√(18)+√(8)
What is 8√(2)?
The point (6,2) lies on a circle whose center is the origin. Write the standard form of the equation of the circle.
What is x2+y2=40?
Solve for x in x2 +5=0
What is No Solution?
Find the inverse of y=5x
What is y= Log x 5
Solve the system of equations. 0.25x+0.5y=7.5 and 0.4x+0.5y=9
What is (10,10)?
Simplify. (3x4y2)(4xy2)-3
What is (3x) / (64y4)?