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1 use the table below to evaluatenbspddx gf2xnbspat x 1nbspx 1 2 3 4fx 6 1 8 2fx 1 3 5 7gx 1 4 4 3gx 4 5 5 -42 find
1 the first term a1 in an arithmetic sequence is 8 the fourth term a4 is 6 how many terms must be added to have the sum
a projectile is fired straight up into the air at 1 second it has reached a height of 1584 feet at 4 seconds it has
the sales s in thousands of units of seasonal product are given by the model s 7336 4574 sinpi t 6 where t is the
the position of a car at time t is given by the function pt t2 3t - 42 where will the car be when it moves at a
the water from a fire hose follows a path described by y2008x-020x2 units are innbspmeters if vx is constant
a cathedral is located on a hill when the top of the spire is viewed from the base of the hill the angle of elevation
a commuter exits her neighborhood by driving y miles at r1 mph then turning onto a central road to drive x miles at r2
if the population of a certain county was 100000 in 1998 andnbsp110477nbspin 2008 and if the
the marketing research department of a large manufacturing company has determined that the demand equations for two
you measure the radioactivity of a mineral sample you repeat the measurement 100 days later and find only 52 percent of
let fxyx3nbspy sketch a fully labeled figure showing the sectionsnbspxnbspnbsp-1nbsp0nbsp1 for the
1 the hypotenuse of a right triangle has one corner at the origin and one corner on the curve y x2e-3x with x ge 0 one
in a bingo game balls numbered 1 to 75 are in a bin balls are randomly drawn and not replaced find the probability of
there are 5 pennies 7 nickels and 9 dimes in a coin collection if two coins are chosen at random and the coins arent
1 calculate the first 6 terms of the sequence n1n2 state whether the sequence converges or diverges if it converges
use finite approximations to estimate the area under the graph ofnbspy 4 - x2 between x 0 andnbspx 2 by dividing the
find the points on the cardioid r 1 - cos theta at which there is a horizontal tangent line a vertical tangent line or
suppose we know that 3 is less than or equal to fx less than or equal to 5 for all values of x what is the smallest and
a rewrite the given integral in a form that does not involve a power of cosine choose the correct answer belowb use a
a company has determined that the maginal cost price of x units of product is px -30002x10 to the power of 3 find the
in each of the following cases find the arc length of the curvei y 2x 132nbsp 0 le x le 3ii y 18lnx-x2nbsp 1 le x le
let r be the region bounded by the curves y radicxe-x y 0 and x 2 find the volume of the solid obtained by revolving
a square is to be cut from each other cornor of a piece of paper which is 8cm by 10cm and the sides are to be folded up
a kite 30 meters above the ground moves horizontally at a speed of 6ms at what rate is the length of string increasing