If the endpoints of the diameter of a circle are (9, 4) and (5, 2), what is the standard form equation of the circle? a) (x + 7)2 + (y + 3)2 = 5 b) (x − 7)2 + (y − 3)2 = 5 c) (x + 7)2 + (y + 3)2 = 5 d) (x − 7)2 + (y − 3)2 = 5

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.