Questions and answers by

JaneLee

Questions (17)

Can someone please explain to me how to solve logarithmic equations? Some examples are: -5=log2X3^5x+1= 40 and
1. 1 answer
2. 687 views
How can you tell if a table of values(t-table) represents a direct variation?
1. 1 answer
2. 472 views
How can you tell if a table of values(t-table) represents a direct variation?
1. 0 answers
2. 440 views
1. If y varies directly as x, and y=30 when x=4, find the constant of proportionality.2. If y varies inversely as x, and y=2
1. 2 answers
2. 1,677 views
Solve: (2x – 3)(3x – 5) = 0Solve by the quadratic formula. Leave the square root in your answer: 3x2 – x – 8 = 0
1. 1 answer
2. 567 views
How do you find the vertex of a quadratic function?What are the steps to solving a quadratic function using factoring? Please
1. 2 answers
2. 1,184 views
I posted these a little while ago but this time I have answered them.1. Does the graph of y = x – 3x2 + 5 have a maximum or
1. 1 answer
2. 588 views
Does the graph of y = x – 3x2 + 5 have a maximum or minimum?What is the vertex of the graph of y = -2(x - 3)2 + 4? Does the
1. 2 answers
2. 721 views
I am looking for information on Kent England( location, history, anything). I', doing a family research project and my ancestors
1. 1 answer
2. 598 views
Write a compare/ contrast essay of Dr.Faustas and To Heaven in regards to one of these issues:grace, forgiveness, salvation, and
1. 1 answer
2. 659 views
What is the first step for solving this system by substitution? DO NOT SOLVE!!3x-2y=8 x+7y=10 How many solutions does this
1. 1 answer
2. 692 views
How do you find the inverse of a matrix?
1. 1 answer
2. 430 views
Solve this system by substitution2x-3y=12 x-4y=6
1. 1 answer
2. 1,020 views
Can a matrix have a two digit number? I have to add the matrices[3 4] +[2 7][7 6] +[3 8] Sorry this is the only way I know haw
1. 2 answers
2. 1,769 views
What are the dimensions of the answer if you multiply a matrix with the dimensions 3 x 0 by a matrix with dimensions 0 x 3?
1. 3 answers
2. 509 views
Solve this system using matrices.3.7x - 2.3y + 4.2z = 8 2.6x + 4.6y - 3.9z = 10 8x + 2z = 20
1. 1 answer
2. 488 views
1. solve this system using matrices:3.7x-2.3+4.2z=8 2.6+4.6y-3.9z=10 8x+2z=20 2. Write this system as a matrix equation: -2x+y=8
1. 1 answer
2. 931 views