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# A student was asked to find the slope of the line through the points $(2,5)$ and $(-1,3) .$ His answer, $- rac{2}{3},$ was incorrect. He showed his work as$$rac{3-... ## Question ###### A student was asked to find the slope of the line through the points (2,5) and (-1,3) . His answer, - rac{2}{3}, was incorrect. He showed his work as$$ rac{3-5}{2-(-1)}= rac{-2}{3}=- rac{2}{3}$$Give the correct slope. A student was asked to find the slope of the line through the points (2,5) and (-1,3) . His answer, -\frac{2}{3}, was incorrect. He showed his work as$$\frac{3-5}{2-(-1)}=\frac{-2}{3}=-\frac{2}{3} Give the correct slope. #### Similar Solved Questions

##### Find the characteristic polynomial and the real eigenvalues of the matrix below.~4 3|IatUe a
Find the characteristic polynomial and the real eigenvalues of the matrix below. ~4 3| Ia t Ue a...
##### The spectrum of this compound is detetfined in 95% ethanol: A max 290 nm (loz " 1.4) The specITum is abtained on ncat liquid sarnple.MASS SPCCTRUMINFRARED SPECTRUMNMR SPECTRUM
The spectrum of this compound is detetfined in 95% ethanol: A max 290 nm (loz " 1.4) The specITum is abtained on ncat liquid sarnple. MASS SPCCTRUM INFRARED SPECTRUM NMR SPECTRUM...
##### Problem 8 PREVIEW ONLY ANSWERS INoT RECORDEDII (1 point) Find the work done by the vector field (S1 yI 22 5) on a particle moving along the boundary 0f the rectangle 0 I â‚¬ 2,0 6y < 3 in the counterclockwise direction I(The force is measured in newtons; Iength in meters_ work in joules-(newton-meters) joules
Problem 8 PREVIEW ONLY ANSWERS INoT RECORDEDII (1 point) Find the work done by the vector field (S1 yI 22 5) on a particle moving along the boundary 0f the rectangle 0 I â‚¬ 2,0 6y < 3 in the counterclockwise direction I(The force is measured in newtons; Iength in meters_ work in joules-(newt...
##### 2 points) Suppose WC have function f(z,y) ac unit vector i = (0,6) . Cal- culate Daf(r,y). (2 points) Now , calculate Da(Daf)(",y) . That is, calculate the directional deriva- tive of the directional derivative_ This produces the second directional derivative in the direction of i and it measures the concavity of the graph of f(r,y) in the direction of &. You should obtain:0' f 0? f 02 f 02 + 2 ab + 012 ardy dy? 2 points) The polynomial Ar? + Bry Cy? is either always positive O alw
2 points) Suppose WC have function f(z,y) ac unit vector i = (0,6) . Cal- culate Daf(r,y). (2 points) Now , calculate Da(Daf)(",y) . That is, calculate the directional deriva- tive of the directional derivative_ This produces the second directional derivative in the direction of i and it measur...
##### Find the area of the shaded region: 14)Y = x2 + 3(2,7)(0,3)15)(0,4)Y = 4(3,-5}+2
Find the area of the shaded region: 14) Y = x2 + 3 (2,7) (0,3) 15) (0,4) Y = 4 (3,-5} +2...
##### A mixture of hydrocarbons contains 32.0% heptane; C,H,o, 10.S% nonane CyH : combusted in an excess of What and 57.S% octane, C;H,g: The mixiure _ oxygen mass of COz gcnerated from the combustion of 127kg = of the mixture?mact of CO;:
A mixture of hydrocarbons contains 32.0% heptane; C,H,o, 10.S% nonane CyH : combusted in an excess of What and 57.S% octane, C;H,g: The mixiure _ oxygen mass of COz gcnerated from the combustion of 127kg = of the mixture? mact of CO;:...
##### Chemistry 101.221 Fall 2019Part B3.75*106 kJ to kcal Express the value In kilocalories to three significant figuresAZd195.005kcalSubmitPreviouAnsWets Bequest AnswerIncorrect; Try Again; attempts remainingPart C3.40*103 kJ tkW Express the value kllowatt-hours t0 three signiticant igures9oj Azd0.000944LW ./SubmiiParlouatananele HeaueelAnanel
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##### EinoHaell Oropped rcin Inutp bullding Hoxi Much bme Carnnan [leakttante ntaualaIake to Taseconds?ouestlonaacrere Ol masy 401o anale rmp angled a 30 0 degrees Uhe homlonal The maanude Oln elabc Inchc n (orc e Dettuen Ine oune Minimum (oyce Inalihe man tnustapolyto the crale patallel (o ne (amp [lametanotampia 40 M Wat Ie KnoenIn tr _ dizarari Fop (from Moring dcrn tne â‚¬lope?ml#3peiKaininI2N FaznKUTAMAaa
eino Haell Oropped rcin Inutp bullding Hoxi Much bme Carnnan [leakttante ntauala Iake to Ta seconds? ouestlona acrere Ol masy 401o anale rmp angled a 30 0 degrees Uhe homlonal The maanude Oln elabc Inchc n (orc e Dettuen Ine oune Minimum (oyce Inalihe man tnustapolyto the crale patallel (o ne (amp [...
##### Use the remainder theorem to find the remainder when Kx) is diided by * -3 Then use the factor tectem to deteluflx) = 4x4 I1x3 14x+15The remainder is ~18Is x -3 factor of flx) = 4x"' I1x3 14x + 15?NoYes
Use the remainder theorem to find the remainder when Kx) is diided by * -3 Then use the factor tectem to detelu flx) = 4x4 I1x3 14x+15 The remainder is ~18 Is x -3 factor of flx) = 4x"' I1x3 14x + 15? No Yes...
##### QursMionYou sequence the genome of a new strain of Staphylococcus epidermidis and find 26 genes that appear to be Involved in enhanced virulence locaredin # particular regan ofthe chromosome These genes are not foundin & closely related sain and would thus be considered to be; 4a plasmid 0lban intonpathogenicty Island
QursMion You sequence the genome of a new strain of Staphylococcus epidermidis and find 26 genes that appear to be Involved in enhanced virulence locaredin # particular regan ofthe chromosome These genes are not foundin & closely related sain and would thus be considered to be; 4a plasmid 0lban...
##### Question 1 (5 points) What is the limiting reactant for the reaction below given that you start with 10,0 grams of aluminum and 19.0 grams of oxygen Ras? AAI + 302 2 Alz O:a) aluminum oxideb} both aluminum and oxygenaluminumoxygennNoat PapoC -Page
Question 1 (5 points) What is the limiting reactant for the reaction below given that you start with 10,0 grams of aluminum and 19.0 grams of oxygen Ras? AAI + 302 2 Alz O: a) aluminum oxide b} both aluminum and oxygen aluminum oxygen n Noat Papo C - Page...
##### During a diagnostic evaluation, a 33 -year-old woman experienced a panic attack a few minutes after she had been asked to relax her whole body. The graph shows the rapid increase in heart rate during the panic attack.a. For which time periods during the diagnostic evaluation was the woman's heart rate increasing?b. For which time periods during the diagnostic evaluation was the woman's heart rate decreasing?c. How many turning points (from increasing to decreasing or from decreasing to
During a diagnostic evaluation, a 33 -year-old woman experienced a panic attack a few minutes after she had been asked to relax her whole body. The graph shows the rapid increase in heart rate during the panic attack. a. For which time periods during the diagnostic evaluation was the woman's he...
##### The National Center for Health Statistics has recently reported that the median life expectancy of U.S. white males is 74 years (rounded to an integer value). A physician in the U.S. protectorate of Guam want to see if the same life expectancy holds true for U.S. white males on that island. He obtains random sample of 20 recent death certificates of U.S white males, and the ages u of the deceased were1859426138417140144773935551748860718963What hypothesis does the physician want to test? b: Why
The National Center for Health Statistics has recently reported that the median life expectancy of U.S. white males is 74 years (rounded to an integer value). A physician in the U.S. protectorate of Guam want to see if the same life expectancy holds true for U.S. white males on that island. He obtai...
##### [Determinants] For each of the systems of equations given below in (a)-(f). perform the following=Find matrix 4 and vector such that Ax = b Find the determinant of What does your answer t0 (ii) tell you about the number of solutions for the system of equations? For pans (a)-(d) solve the system of equations for â‚¬1 and Tz (you can use whatever tech- nique You would like, such as the substitution technique YOu probably learned in high school) For parts (a)-(d) , tell how your answers tO (iii) an
[Determinants] For each of the systems of equations given below in (a)-(f). perform the following= Find matrix 4 and vector such that Ax = b Find the determinant of What does your answer t0 (ii) tell you about the number of solutions for the system of equations? For pans (a)-(d) solve the system of ...
##### Simplify your answer as muc as possible: To indicate your answer; first choose one of the four forrs below: Then fill in the blanks with the appropriate numbers.coScoscos Ecos XcOs Uxcostcoscoslucos XcosDkx
Simplify your answer as muc as possible: To indicate your answer; first choose one of the four forrs below: Then fill in the blanks with the appropriate numbers. coS cos cos E cos X cOs Ux cost cos coslu cos X cosDkx...
##### Find the singular values of the matrices. $\left[\begin{array}{ll}{3} & {0} \\ {8} & {3}\end{array}\right]$
Find the singular values of the matrices. $\left[\begin{array}{ll}{3} & {0} \\ {8} & {3}\end{array}\right]$...