15. In a quiz competition, each team has to answer 10 questions. 5 marks will be correct answer and 3 marks will be deducted for a wrong answer. If a team answers all the questions and is awarded 18 marks in the competition, how many questions does the team answer correctly? dmun olingH

Q: From the graph, determine the x- and y-intercepts and the vertical and horizontal asymptotes. (If an…

A:

Q: Find the matrix of rank at most 2 that is closest to A with respect to the Frobenius norm and…

A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

Q: Solution for h?

A:

Q: What is meant by identification? When is an equation is exactly identified? Simultaneous equation…

A: if you find my answer helpful please put thumbs up. thank you. the required solution is given below…

Q: What is AA-. wbetce 2 2 1 2 2 2 1 1 A = 2

A: To Determine: find AA-1 Given: we have a matrix A=122212221 Explanation: we have a matrix…

Q: X-y= 3 x+y = 5

A: Given equations x-y=3 x+y=5

Q: MY NOTES ASK YOUR TEACHE Kepler's Third Law of planetary motion states that the square of the period…

A:

Q: 10x+2/5x+4=1/2

A: Given function is

Q: a 3= 1 2+x

A:

Q: What is an inconsistent equation? Give an example.

A: Inconsistent equation:            If a system has no solution, it is said to be inconsistent

Q: Solving

A: The given point is,

Q: Your missing the part d solution

A: First three parts are as solved before.

Q: Write the equation of sandwich theorem?

A: Sandwich Theorem/ Squeeze Theorem: If f(x)≤g(x)≤h(x) and if  limx→af(x)=limx→ah(x)=L, then…

Q: Simplify. (4y²– 2y-3)+(3y²–5y-4)-(8)²-4y-8)

A: Given :

Q: 1/3p + 7 = 25

A:

Q: L'im 2x - 3

A:

Q: How to solve linear equations

A: Here we need to answer how to solve linear equations.

Q: 3 X-

A: Given,xdydx + y = xy3 — 1This is Bernoulli's equation.Divide both side by -12 xy3- 2dydxy3 - 2xy2 =…

Q: State separable equation ?

A:

Q: 37 What is the positive solution to the equation 0

A: To find: The positive solution of the equation 0=13x2-3. Calculation: The solution of the equation…

Q: How to do it by hand with equations as we are not allowed to use other source

A:

Q: How many types of equations are present?

A: There are mainly five types of algebraic equation, dignified by the position of variables, types of…

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.