Which of the following expressions should be used when looking for a special solution for the difference equation according to the opposite side? Yr+2 -7yk1 +11y - 5y-1 = 5 -4k +1·

Q: Put the equation y = x² + 8x +7 into the form y = (x - h)²+k:

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Q: In a slow-pitch softball game, the height of the ball thrown by a pitcher can be modeled by the…

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Q: What is the value of x in the equation 3x-4y=65 when y=4

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Q: Find the true value of the variable that makes the equation true 69=62*6f f = ?

A: Product rule of exponent →The product of multiplication of exponents with the same base…

Q: Put the equation y = x² + 8x + 7 into the form y = (x – h)² + k: Answer: y =

A: Given,y= x2+8x+7y=x2+8x +16-7y=(x+4)2 -7

Q: Which equation models the values in this pattern? O x2 + x - 1 О Зx2 — 3х +1 O x? + 2x - 2 O 2x? + 1

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Q: What is the solution for x in the equation:  3x - 5 = 2x

A: 3x-5=2x

Q: Put the equation y = x² + 18x + 80 into the form y = (x − h)² + k: Answer: y =

A: y = x2 + 18x + 80    change in form  y = (x - h)2 + k

Q: Find the X-intercept point and the Y - intercept point of the line 24x12y +36=0 D Y-intercept point…

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Q: rentel car company charges a base fee of $53.67 plus $0.75 per mile driven. If X represents the…

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Q: Solve for X in the equation, where -4 1 4 A = -5 0 4 0 2 -3 and B = 2 0 4 5A = 6B - 3X X =

A: Given :

Q: Make x the subject of the formula- y = (4x+7)/5

A: It is simple calculation.

Q: For what values of a will the equation an²t 4x2= I have no solution? Da>y □ a <-4 Daco as-4 □az 4

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Q: 13 2y + 3 x - 4

A: To find the value of .

Q: - E- is multiplied by is equal to zero, then matrix If matrix A 3 B1 C.o D-2

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Q: y = Ax? + Be2x ·Be²x

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Q: Ahmad bought a cup of hot chocolate from a cafe on his way back home. The temperature of a hot…

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Q: What is the solution to the following equation? 2x2 3x + 2 0

A: We can find the answer as below.

Q: Find the numerical value, if x=3 and y=1 2x+5y-2/5y+2

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Q: The distance, d, that a certain car is from Math City after h hours, can be determined by the…

A: Given,           The distance, d, that a certain car is from Math City after h hours, can be…

Q: answer the following equation

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Q: If 4 is the root of the equation 2x²-yx-6 I. Determine the value of y ii. Find the second root

A: The given equation is:                     2x2-yx-6 = 0        &amp; 4 is a root of the given…

Q: If the age of the phantom ship 15 years ago was 'z', find the present age of the ship by using the…

A: 15 years the age of the ship was = z years  We have to find the present age of the ship using the…

Q: Solve the following difference equation: 2yn-2 - 3Yn-1 - 2Yn =1 Yo -1, y - 2

A: Given the equation is  2yₙ-2 - 3yn+1 -2yn = 1 and yo=1, y1=2 First we have to change this into a…

Q: What is the value of x in the equation y¹² = y²x? 02 O 3 O 5 O 6 12

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.