y = a + bx to the following data 25 19 50 36 76 85 80 40 82 45 83 2. Fit a straight line 30 79

Q: Q5. Solve the difference equation: - Yn+2 2yn+1 + 9yn = 3" Yo=y₁ = 0

A: The characteristic equation is: λ2−2λ+9 Then λ=2(1)−(−2)±(−2)2−4(1)(9)​​=22±−32​​=1±22​i In polar…

Q: Which would not be a step in solving 18=2(4+x)

A: 18 = 2(4 + x) Dividing by 2 on both sides, we get   9 = 4 + x  Subtracting 4 from both sides, we get…

Q: Solve: √6x+7= √7x+7+6 In the space provided, please write the nume sentence). Answer:

A:

Q: what is the intersection of y=4e1.5041x and y=8E+07e0.0106x

A: Given: y=4e1.5041x  and   y=8E+07e0.0106x We have to find the intersection of two given curve

Q: + 492y – 18y2 + 296 = 0

A:

Q: 6. Solve the equation (x+6)x3)

A:

Q: x²dydx 2. Solve: S x²+y²

A:

Q: 3. Solve the equation: x(2x +7)=4.

A:

Q: x- y = 4 y | 7. 3x - 3y = -6

A:

Q: Which equation has the same solution as x2 – 13x – 18 = 0? (x – 6.5)2 = -24.25 O (x – 6.5)2 = 60.25…

A: Simplify

Q: 4. A penny is dropped from the top of the Statue of Liberty, which is 305 feet tall. The height of…

A: Since the total height of the statueis 305 feet and the function forheight is h(t)=-16t2+305

Q: Q1) Solve the following equation . 3-2x 3 2.

A: Consider the equation  3-2x3=x2

Q: 17. Solve: 272x-3 for x. 81

A:

Q: Solve for x: 22x -1 = 23(x -7)

A:

Q: Solve: x dy -(3x+5y) + 15y = 0 and write your solution set as a single equation

A: Remember:1.if ax2+bx+c=0Then, x=-b±b2-4ac2a2. If y1 and y2 are general solutions of a differential…

Q: Solve the equation: 3*²-5x x = 3 x = 5 and x = -5 O x = -5 x = 3 and x = -5 || 27.

A:

Q: 2. Solve for x: 63x+1 = 22x-3 Leave your answer in exact form

A: 63x+1=22x-3

Q: Solve the formula 5x + 2y = 14 for y when x = 8. y =        Solve the formula 5x + 2y = 14 for y in…

A:

Q: solve -27 X-2e +ce Q4 Y= be-2x

A:

Q: )Use the discriminant to determine the number of real solutions 4 9x -4x+-0 9. %3D

A:

Q: How to eliminate these 2 equation to determining the two unknowns?

A:

Q: Solve by graphing: Sy = Зх — 2 | -2x + 8. %3D

A: Given, y=3x-2y=-2x+8     Solve this equation using graphing:

Q: Is (4, 5) a solution to the equation y = 8x?   yes no Submit

A: The objective of the question is to determine if the point (4, 5) is a solution to the equation y =…

Q: 10) Solve the equation for x: 4x – 12x + 9 = 0

A:

Q: Solve the equation in the attached image:

A: Given,

Q: Solve: 5(2x-1)+6≥10 A. X >  9/10 B. X > -6/5 C. X > 1 D.  X > 18/20

A:

Q: 3 1, x+9 5. x+4 x+3 x2+7x+12

A: We are asked to find the value of x.

Q: Answer this in complete solution, please dont use chatgpt. Thank you!

A: Solution: yn + 2 ​− 2yn + 1 ​+ 9yn ​= 0 r2 − 2r + 9 = 0r = (2 ± (sqrt (4−36))) / 2 ​​= 1 ± 2i (sqrt…