8. Multiple Choice: Martha's equation has the graph shown at right. Which of these are solutions to Martha's equation? More than one answer may be correct. Delete any wrong answers. a. (-4, –2) b. (-1,0) c.x = 0 and y = 1 d. x = 2 and y =2

Q: Solve the equation.

A:     Given :            The equation is ln x = 1 + ln(x + 1)    To solve the given equation.

Q: Can you do number 1 for me and please write it in a way i wont be confused Like this Factor- Gcf- So...

A: To find GCF ( Greatest common factor ) We have to factorize the numbers( number with variable in alg...

Q: I can find df, but how to find it?

A: Use the values where the second derivative is zero to set up intervals. Substitute a value into each...

Q: Factor: x? + 4x + 4 – 9y?.

A: We have the given algebraic expression as x2+4x+4-9y2 We know the identity, a2+2ab+b2=a+b2          ...

Q: The formula for finding the decibels of a sound Is Decibels=101og If the decibel rating for sound A ...

A: Let intensity of sound A is I1.

Q: 2+2-w

A: To simplify  2+ 2- w

Q: Which is better, an account paying 3.7% Interest compounded continuously or an account paying 3.75% ...

A:

Q: From the topic of Trigonometric of Complex Numbers. Convert to complex number,

A:

Q: The sides of an equilateral triangle have lengths 3y-x, 5x+3 and 2+2y. Find the length of the sides.

A:

Q: From the topic of Trigonometric of Complex Numbers. Convert to complex number, sin(4+7j)

A:

Q: How many 4-perm

A: The multiset given is A∞, B∞, C5, D2 . The number of r permutation of a multiset of k different type...

Q: 1) Gabriella invests $4,114 in a retirement account with a fixed annual interest rate of 4.87% compo...

A: Given: Gabriella invests $4114 in a retirement account with a fixed annual interest rate of 4.87% co...

Q: Solve the inequality x2 ≤ 5x - 6.

A: x2≤5x-6

Q: The slope of the line containing the points ( - 2, 3) and (3, 8) is __________ .

A: The find the slope between the points -2,3 and (3,8). Solution: We know that the slope of the line h...

Q: ASSEROLE Pat and Thomas are having a party. They are planning on making their favorite casserole. Us...

A: Given: Pat and Thomas are planning to make their favorite casserole. They use 1.5 pounds of meat to ...

Q: multiply and simplify. Assume the variables represent nonnegative real numbers. (2 √5 - √3) (2 √5 + ...

A: Given: 25-325+3 Formula Used: a-ba+b=a2-b2

Q: A function f is ___________ on an interval I if, for any choice of x1 and x2 in I, with x1 < x2, ...

A: To fill: The blank of the statement. Given: The statement is "A function f is _______ on an open int...

Q: I need help with these two

A: According to the Bartleby guidelines only one question can be solved at one time, post the remaining...

Q: Help pleaseeee

A:

Q: X, 2.

A: For the given hanger 

Q: The height that a ball bounces varies directly as the height from which it was dropped. A tennis bal...

A: The height that a ball bounces varies directly as the height from which it was dropped. That is, b α...

Q: 9) DeShawn and Heather each improved their yards by planting hostas and ornamental grass. They bough...

A: Since you have asked multiple question, we will solve the first question for you. If youwant any spe...

Q: 2. You're asked to factor a polynomial, but there was a printing error. What you read is: 16x? – 9x ...

A: Given 16x2-9x-α=__x+b__x+c To fill the blanks in the ordered pair b1,b2

Q: Multiply (3x-6)(x-5)

A: Multiply each term of first bracket to second bracket.

Q: We are given that the slope of the line segment between P and Q is 5. 8 m Substitute this slope into...

A: Here you are given a value of 'm' (slope): m= -5/8 and a formula and you have to evaluate the numera...

Q: Solve the following system of equations by substitution or elimination. Jo.7x-0.2y = -4.6 0.5x - y =...

A: 0.7x - 0.2y = -4.6                        ------------- (1)0.5x - y = -11.0                       --...

Q: Input 13 15 18 21 (x) Output (y) 11 14 21 2. A particular linear function has the table of values be...

A:

Q: Solve the equation: y+ 2.4 = 15.6

A: To solve this equation subtract 2.4 from both sides.

Q: Activity 1.2: Check Your Progress Tor questions 6-10, write "yes" if the statements are equivalent a...

A:

Q: Find the values of the six trigonometric functions for the angle u.

A: Given figure is: Let right triangle be ABC in which AB=c,  BC=a. In right triangle by Pythagoras th...

Q: 2 1 3) Let A = 1 3 Find:- 4 - 2 b) B'A' – I 5 a ) 2 A+ B' 3 9. 10 b) 6. 19 | ans. : a 2 5 - 6

A: The transpose of a matrix is simply a flipped version of the original matrix. We can transpose a mat...

Q: An amateur movie critic keeps track of the genre of each movie she reviews. The bar graph shows the ...

A:

Q: 1- Find the inverse by Gauss Elimination method: [1 2 31 ii- A = 4 5 6 l7 8 9 1 01 2 iii- A =|-2 2 1...

A: Here we have to find the inverse of the following matrix by Gauss Elimination method.

Q: Example :- If y= f(x) = x+2 end Ax = 1 Find 4 y for x-4

A:

Q: Which property of similarity can be used to prove triangles LKJ and ZYX are similar?

A:

Q: Find the standard form of the equation of the circle. Center (4, - 2) and tangent to the line x = 1

A: Center (4,- 2) and tangent to the line x=1we have to find equation of circle

Q: Gabriella invests $4,114 in a retirement account with a fixed annual interest rate of 4.87% compound...

A:                         A(t) = P ert where,                 P = $ 4114                 r = 4.87% = 0...

Q: From the topic of Trigonometric of Complex Numbers. Convert to complex number, cot(-3+j)

A: The results used in the solution are written below:

Q: Solve the equation without using a calculator.

A: Givenlog3 (3x)=log3 x+log3 (4-x)Formulalog ab =log a +log b

Q: Use slopes to show that the quadrilateral whose vertices are (1, - 1), (4, 1),   (2, 2), and (5, 4) ...

A: Formula used: The slope of a line passing through the points x1,y1,x2,y2 is given by  m=y2-y1x2-x1.

Q: A young adult may be defined as someone older than 21 but less than 30 years of age. Express this st...

A:

Q: Which is the equation of a hyperbola with co-vertices at (0, 7) and (0, −7) and a transverse axis th...

A:

Q: A construction crew has just built a new road they worked for 7 weeks they built the road at a rate ...

A: Given, A construction crew has just built a new road. Number of weeks worked= 7weeks Rate at which t...

Q: Write a verbal expression for each algebraic expression.

A: A verbal expression is a mathematical statement that is expressed in words.

Q: How to sketch the graphs in example?

A:

Q: write each of the following in terms of i, perform the indicated operations, and simplify. For examp...

A:   For example, -3-8=3i28i2                                                    Since,     i2=-1=i3i8=...

Q: Find the principal value. Show your full Solution. Evaluate sin(4+7j).

A: For the given question below is the answer.  

Q: Does the following equation have one solution, infinite solutions or no solution? 3(2x-5) = 4X+11

A: Given problem is :

Q: Which equation in standard form corresponds to x2+y2−2x+2y=7?

A:

Q: Below is the table of values of a function write the output when the input is n  Input 1 2 4 n ...

A: Analysing the given situation  Let X be the input and y be the output.  When input X= 1, output y= 4...

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.