Determine which sequences of transformations could be applied to the parent function, f(x) , to obtain the graph above A. Shift right 3 units, reflect over the y-axis, and then vertically stretch by a factor of 2

B. Shift left 3 units, reflect over the y-axis, and then vertically stretch by a factor of 2

C. Reflect over the y-axis, vertically stretch by a factor of 2, and then shift up 6 units

D. Shift left 2 units, reflect over the y-axis, and then vertically stretch by a factor of 6

E. Reflect over the x-axis, vertically stretch by a factor of 2, and then shift up 6 units

F. Shift up 6 units, reflect over the x-axis, and then vertically stretch by a factor of 2

Intersecting secant-tangent theorem states that if a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12

3.64 deaths an hour.

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