60 X = y =

Q: On the line y = 2x + 1, what value of Δy corresponds to Δx = 3? Δy =

A: y=2x+1 We have to find ∆y corresponding to ∆x=3.

Q: C) 3 6. 50 4 86 X= y%3D Your ans wer

A:

Q: 3. Let b vary directly as a. If b = 80 when a = 20, what is the equation of variation?

A:

Q: Find the values of z and y.

A:

Q: What is the value of d if "d varies jointly with x and z, when k-5, -2, and z-10"?

A:

Q: From HW 8.2 , #19 Find the value of each variable. 19. 45 60 y y=D 6/3

A: Detailed solution is given below.

Q: 2. - q + (q Ap) ~q (q p) T F F T F F 2

A: We have to find the truth table for given statement.

Q: Given that x and y show direct variation, complete the table 3 30 3 5 10

A: x and y shows simple variation means that there exist a simple relationship between x and y . That…

Q: What are the values for X Y and Z?

A: We have been given the right-angled triangle ABC

Q: Tell the value of each variable: X1 X2 S1 S2 P [1 5 0 8 27 0 6 1 0 7 0 23 90 1 |296 X2 = S1 = S2 = P…

A: Here x1=27, x2=0, s1=90, s2=0, P=0

Q: Fiud S (x ds for

A:

Q: () È(-)"

A: Consider the series c) ∑n=2∞−23n

Q: 11- y" - y' = e* + e* +x?

A:

Q: Construct an equation from the values given in the table. y 1 2 13 18 4 23

A:

Q: Question B? y= x^7 e^x

A: As you have asked for the solution of question b only, so I am solving only that. Thank you.     We…

Q: 17. y ′ = e x + y

A: Given: y'=dydx=ex+y we know that ea+b=ea.eb                                  ...1

Q: From HW 8.2 , #13 Find the value of each variable. 13. 45 30 X= y3 17

A: We have, x = 17√3  y = 34√2  &, z = 34    The detailed solution is as follows below:

Q: 17. y = e"(p + p\p)

A:

Q: H) How many times does the line y = 4 intersect y = r(x) ?

A: NOTE-By bartleby rules, only first question has been answered. As per given by the question, how…

Q: Find the value of x and y if A ABC A DEF. 10 C 12 6. 4 105° (10z – 5) E 30° - A F y

A:

Q: Find the values of x and y. 220 to y and y =

A:

Q: If x = 5 and 15 + x ÷ y = 25 , what is the value of y?

A: given x=5 15+xy=25

Q: c) P(2 1)

A:

Q: the differe +3) is

A:

Q: /2 2) [. cot ydy R/4

A: As there are multiple questions, 2) is solved here.

Q: Construct an equation from the values given in the table. 0. 1 2. 7. 4. 13 16 4. 5.

A:

Q: (플 Find an equation of the form y = ab® + csin -x) that fits the data below 1 2 3 y 3 21 75 369 To…

A: Given data are x 0 1 2 3 y 3 21 75 369 To find an equation of the form  y=abx+csinπ2x…

Q: Find the value of x that makes ADEF AXYZ. Y E 16 10 5. Зх- 5 X= 20 00

A: Concept : two triangle is said to be similar if the ratio of the corresponding sides of two triangle…

Q: Find the value of x. to 20°

A: A chord of a circle is a line segment whose endpoints lie on the circumference of the circle. In a…

Q: Find an equation for the line below. -6 O=0

A:

Q: 4. Let c vary directly as d. If c = 210 when d = 35, what is the equation of variation?

A:

Q: 7. 29.7 14 CO

A:

Q: Find the Values of X Y and Z.

A: The figure is as shown below :

Q: Find an equation of the form y = ab + csin(z) that fits the data below 1 2 3 y 6 27 96 381 To fit…

A: We put the value of x and y in given equation from the given table and obtain the values of a,b and…

Q: sec?xdy+cscydx=D0

A:

Q: y = h(x) 17

A: Now,

Q: I. Give the value of x and y. 1. 4.

A:

Q: Find a direct variation model that relates y and x. x = 10, y = 20

A: Explanation :-  Direct Variation:- If y is directly proportional to x, then we write y = k x where k…

Q: 5. If A HBN ~A LYR, find the value of x. R x +11 Y 21 L. 3x - 7 28

A:

Q: || S 37 I+zx/ xp x

A: the given integral is ∫xdxx2+13 substitute  x2+1=u2xdx=duxdx=du2 therefore the given integral…

Q: Evaluate / x2 + y? dA where D = {(x, y) E R? : x² + y? < 1}

A:

Q: Find Y''' subject to the given conditions. y''' = 30x, y''(0) = 8, y'(0) = 5, and y(0) = 3 y(x) =…

A:

Q: 21 d) a b. 13 d 5. d M d. of

A: We need to fin d the unknowns. For (c), In a parallelogram, the diagonals bisect each other.  So,…

Q: 4. Reflect across the line y=x. M

A:

Q: Find the values of y and x.

A: Given, lines n and j are parallel, and line h is transversal.

Q: Dist. (X) Height (y) 1 7 12 15 4 16 15 12 7 7

A: Given,   Dist.(x)   Height(y)      1        7      2       12      3       15      4…

Q: Find the equation represented in the table below. y 160 80 40 3 20 Ax)= 160 O (x)=2 160* O Ax)=2…

A:

Q: C. d. 2x 3x to X+30

A: given,

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.