Algebra: Function Tables - One Step

Transcription

1 Alger: Funtion Tles - One Step Funtion Tles Nme: Dte: Rememer tt tere is n input nd output on e funtion tle. If you know te funtion eqution, you need to plug in for tt vrile nd figure out wt te oter vrile s vlue is. If you do not know te funtion, use te pttern of te input/output to elp you figure out wt t sould e. *Don t forget to plug your nswer k in to te originl eqution to ek nd see if you re orret! Fill in for te missing numers in te funtion tle! 1. 3 = y 2. + = s 3. y t 3 =. 10 = m 6. t Write te funtion for e funtion tle. Use te input/output pttern to elp you s m n 22 - r = p r p e 2 = e y CC.4.OA.C.

2 Alger: Funtion Tles - Two Step Funtion Tles Nme: Dte: Rememer tt tese is n input nd output on e funtion tle. If you know te funtion eqution, you need to plug in for tt vrile nd figure out wt te oter vrile s vlue is. If you do not know te funtion, use te pttern of te input/output to elp you figure out wt t sould e. *Don t forget to plug your nswer k in to te originl eqution to ek nd see if you re orret! Fill in for te missing numers in te funtion tle! = 2. ( + 4) - 1 = n (e - 1) =. ( + g) - 3 = k 6. e Write te funtion for e funtion tle. Use te input/output pttern to elp you.... f g n k m + 3 = y m y d 2 = r d r 2 16 r n CC.4.OA.C.

3 Nme: Alger: Funtion Tles - Applition Dte: Red e word prolem refully, sow your work, nd mke sure to lel your nswer if neessry. 1. Gre ws looking t er funtion tle. Se notied tt te funtion ws 3 + =. Wt numer ould se put in s if se needed to e In Teres s funtion tle se d te following: y = 2, =. In te sme funtion tle se d y =, = 20. Wt is te funtion of tt tle (one step) 3. Drw out funtion tle wit vriles of 3,,, 10 (in tt order), nd p vriles of,, 11, 14 (in tt order). Wt would te funtion of tt tle e (one step) 4. Mke funtion tle wit te funtion: y - 1 =. Mke funtion tle wit two step funtion involving multiplition nd ddition. Mke sure to plug in nd ek your nswers! 6. If Kterine d funtion tle wit 4d - 1 = t, nd se needed t to e 1, wt would d need to e CC.4.OA.C.

4 Alger: Funtion Tles - Test prep Nme: Dte: Bule in wt sould reple te in e tle. Use seprte seet to sow your work! = y y = n = n 4 = n + = n = n w - 1 = m w m e e= 4e + 3 = e = e - 1 = 4k - 2 = k f r f + =r f + 2 =r 10r = f f + =r ( - 1) = w w t s t + 1 = s 10t = (t+3) =s 10(t-1) = s CC.4.OA.A.2

5 Nme: Alger: Two Step Word Prolems W/ Equtions 1 Dte: Red e word prolem refully, sow your work, nd mke sure to lel your nswer if neessry. 1. Jnine s fmily loved grli red. Her moter ked 4 loves of red. After Jnine nd er roter e te slie, Jnine wnted to see ow mny slies were left. Tere were 30 left, so ow mny slies did e of te loves ve Write n eqution to sow tis nd solve. 2. Mel ked tree dozen ookies. His kids te some ookies fter dinner, nd e notied tt tere were 2 ookies left. How mny ookies did te kids et Write n eqution to solve. 3. Mrs opened new ount t te nk. Se deposited some eks tt were $2 e. Se ten witdrew $0 out of er ount. If se urrently s $10 in er ount, ow mny $2 eks did se deposit in te first ple Mke n eqution to sow ow to solve nd solve for your vrile! 4. Greg loves to drw nd s some oes of is fvorite rnd of mrkers, Gryol. E o s mrkers, ut somewere long te wy, Greg lost 3 from is olletion. If Greg s 3 mrkers in is olletion rigt now, ten ow mny oes did e ve t te eginning Write n eqution nd solve!. Mrs. Clk ougt oes of penils for er lss. Se d student get 6 penils out of te oes tis morning to srpen. Se s 0 left. How mny penils were in e of er oes Write n eqution to elp er figure it out nd solve for your vrile. 6. Sr ougt some grnol rs for snk time. Se ougt 24 oes tt e d 24 rs. Se isn t sure ow mny were tken out lst nigt, ut now se s totl of 6 left. Mke n eqution to sow ow mny grnol rs were tken out lst nigt. Solve for te vrile! CC.4.OA.A.3

6 Nme: Alger: Two Step Word Prolems W/ Equtions 2 Dte: Red e word prolem refully, sow your work, nd mke sure to ek y plugging your nswer in! 1. Jessi ollets plying rds. Se s 4 oes of rds, ut er grndmoter just gve er seven more deks from trip se went on. Jessi sn t put tese rds in te oes yet, ut if se s 11 totl now, ow mny did se ve in e o to egin wit Write two step eqution to sow ow to solve. Solve. 2. Miel s grndfter plnted 6 rows of orn. Unfortuntely, of te plnts died efore it fruited. If tere re 11 orn plnts left, ow mny did Miel s grndfter plnt in e row Write n eqution to figure tis out nd ten solve! 3. Jk d eks ll mde out for te sme mount to deposit in is ount. However, wile depositing, Jk sked for $4 k in s. If Jk s totl deposit ws $1, ow mu were e of te eks tt Jk deposited Write n eqution to figure it out nd ten solve. 4. Tin ws lening up er lssroom s ryons. Se filled up oes of ryons, nd d etr ryons left over. If tere were 143 totl ryons, ow mny were in e o Write n eqution to figure tis out nd solve.. Brett nd Jeff were oing up t-sirts. Tere were two oes for te order, one d 43 t-sirts, ut te oter ws unmrked. Tere were two etr sirts lying on top of te invoie tt sid tere ws totl of sirts ll togeter. Write n eqution to elp Brett nd Jeff figure out ow mny t-sirts re in te seond unknown o. Ten, solve. CC.4.OA.A.3