Tutors Answer Your Questions about Functions (FREE)
Question 1094604: Suppose you have a $235 gift card for gas. You spend on average $22 per week for gas.
a) Write a function to model this situation where w is the number of weeks and g(w) is the value in dollars remaining on the card.
g(w) =
b.) Evaluate g(6) =
Click here to see answer by josmiceli(19441)  |
Question 1094673: Supposing f (x) = x^2 + 1 and g(x) = 1-x. (gof)(-2) = ?
I tried solving this on my own, but I only got so far as this:
(gof)(x)
= g(f(x))
= g(x^2+1)
= (x^2+1) -1-x
but I'm not sure if I've done it correctly. Could I ask for the right solution, please?
Click here to see answer by josgarithmetic(39613) |
Question 1094674: The force F required to open a gate varies inversely as the distance d of the force from the line of hinges. The least force that can be used to open a certain gate 8 feet wide is 10 lbs. What force applied at a distance of 15 inches from the hinges would be needed to open the gate?
Click here to see answer by josgarithmetic(39613) |
Question 1094674: The force F required to open a gate varies inversely as the distance d of the force from the line of hinges. The least force that can be used to open a certain gate 8 feet wide is 10 lbs. What force applied at a distance of 15 inches from the hinges would be needed to open the gate?
Click here to see answer by ikleyn(52747)  |
Question 1094623: How do I figure out f(x)=-4 the transformation and the relation help me find five points to graph the equation help me locate the intercepts vertex help me understand if the equation is a function than assume the graph shifted three units upward four units to the left tell how this would effect the transformation by rewriting the equation to incorporate those numbers and help me understand the relation and do the vertical line test?
Please help me asap !
Click here to see answer by richwmiller(17219)  |
Question 1094609: The amount of garbage, G, in tons per week, produced by a city with population p, measured in thousands of people, is given by G = f(p).
The town of Tola has a population of 45,000 and produces 11 tons of garbage each week. Express this information in terms of the function f.
Click here to see answer by richwmiller(17219)  |
Question 1095381: Good evening, I had a question regarding something that I could not find a topic for in the options. I wanted to get some clarification on explicit and recursive rules. How do you find the explicit rule? How do you find the recursive rule?
Click here to see answer by ikleyn(52747)  |
Question 1095389: Hello. I needed some help with explicit and recursive rules. I do not understand how to write one of these rules when asked to on a worksheet. If you can, please describe this to me step by step. (I just started Algebra I)
Click here to see answer by ikleyn(52747)  |
Question 1096250: A container contains 12 Diesel engines. The company chooses 6 at random, and will not ship the container if any of the engines chosen are defective. Find the probability that a container will be shipped even though it contains 2 defectives if the sample size is 6.
Please explain in Full Detail because I have no clue how to solve, even though I’ve watched videos, etc.
What is the number of successes in the population?
What is the number of successes in the sample?
How do you determine each?
Click here to see answer by KMST(5328)  |
Question 1096358: Suppose the height h of an object thrown straight upward from the ground is given by h = 44.1t - 4.9t^2, where h is in meters and t is the elapsed time in seconds. After how many seconds does the object strike the ground?
Click here to see answer by josmiceli(19441)  |
Question 1097010: A health club currently charges its 1900 clients monthly membership dues of $45. The board of directors decides to increase the monthly membership dues. Market research shows that each $1 increase in dues will result in the loss of 3 clients. How much should the club charge each month to optimize the revenue from monthly dues?
Click here to see answer by ankor@dixie-net.com(22740)  |
|
Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660
|