The axis of symmetry for the graph of the function f(x) = -x2 + bx + 10 is x=6. What is the value of b?
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Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Taber invested money in an account where interest is compounded every year. he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?

Agatorade cooler has 36 cups of water. if a serving is 3/4 of a cup how many servings are in the cooler?