For each quadratic function below use the method of completing the square or averaging the intercepts to rewrite it in graphing form. Then, state the axis of symmetry and give the vertex of each parabola. Try to use each method at least once.
Q: Find an equation of the circle that satisfies the given conditions. (Give your answer in terms of x ...
A: Given, center and point are
Q: Last year, the average American used 167 disposable water bottles (16.9 oz or 0.132 gall...
A: The cost of 1 bottle of water is $1.00The cost of 167 bottle of water is $1.00 times 167= $167
Q: please solve and show your work
A: Solving quadratic equation by factorizing methodA "quadratic" is a polynomial that looks like "ax2 +...
Q: Use the properties of exponents to simplify. Your answer should only contain positive exponents. Sho...
A: Exponent of exponent multiplies. And y^0=1
Q: Solve the system by substitution -x-y= 0.1 -3x+6y= 4.8
A: Given, -x-y= 0.1 (i) -3x+6y= 4.8 (ii)
Q: How do I solve this equation? And how do I determine what type of solution it is?
Q: Solve the system by equation 3x+5=2 3x-6y=-9 (x,y)=
A: 2 equations with 2 variables.
Q: A commuter train travels 45 miles in 34 minutes. What is its speed in miles per hour?
Q: Graph the solution set for the system of linear inequalities. x+y<2 x>0 y>0
A: Graph the solution set for the system of linear inequalities