21,201 Answered Questions for the topic algebra 2
Interpret the meaning of y intercept
The average cost of tuition at a community college was $3,520 in 2005 and the cost has increased somewhat linearly to $4,414 in 2017 let x be the number of years since 2000 and let y be the cost of...
more
Follows
•
1
Expert Answers
•1
![]()
Interpret slope of line in context of problem
The average cost of tuition at a community college was $3,520 in 2005 and the cost has increased somewhat linearly to $4,414 in 2017 let x be the number of years since 2000 and let y be the cost of...
more
Follows
•
1
Expert Answers
•2
![]()
![]()
Find the slope between the two points
The average cost of tuition at a community college was $3,520 in 2005 and the cost has increased somewhat linearly to $4,414 in 2017 let x be the number of years since 2000 and let y be the cost of...
more
Follows
•
1
Expert Answers
•1
![]()
How much money did he spend?
Humberto had $1700 in a savings account to use for spending money during his summer trip to Mexico, he was careful and spent only $175 each week. How much money did he have left? How many weeks he...
more
Follows
•
1
Expert Answers
•2
![]()
Algebra 2
06/09/23
Quadratic equation by completing the square
Solve the quadratic equation by completing the square. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)x2 + 6x + 6 = 0
Follows
•
1
Expert Answers
•1
![]()
Algebra 2
06/09/23
Quadratic formula
Use the Quadratic Formula to solve the equation. (Enter your answers as a comma-separated list.)42x − 49x2 = 9
Follows
•
1
Expert Answers
•2
![]()
![]()
Help !!!suppose r varies directly as the square of m
Suppose r varies directly as the square of m, and inversely as s. If r=17 when m=6 and s=4, find r when m=18 and s=4.
Follows
•
1
Expert Answers
•1
![]()
Algebra 2
06/09/23
How to solve this
If the dewpoint D on the ground is 50 Fahrenheit in the dewpoint X miles high is given by D(x)= 50-5.8 X find the attitudes or the dewpoint ranges from 41.3 Fahrenheit to 29.7 Fahrenheit.
Follows
•
1
Expert Answers
•2
![]()
![]()
Algebra 2
06/08/23
Standard form of equation
Write the standard form of the equation of the circle with the given characteristics.Center: (0, 0); Radius: 3
Follows
•
2
Expert Answers
•2
![]()
Algebra 2
06/08/23
Determine whether the equation is an identity?
Determine whether the equation is an identity, a conditional equation, or a contradiction.8(x + 1) − 4x = 4(x + 2)This is an identity.This is a conditional equation. This is a contradiction.
Follows
•
1
Expert Answers
•1
![]()
Algebra 2
06/08/23
Algebraic tests
Use the algebraic tests to check for symmetry with respect to both axes and the origin. (Select all that apply.)x2 − y = 9x-axis symmetryy-axis symmetryorigin symmetryno symmetry
Follows
•
1
Expert Answers
•2
![]()
![]()
Algebra help needed - unsure to graph function
For the function f(x)= x^2 -8x + 7 The parabola moves up, the y intercept is 7 and the vertex is (4,-9)Graph the function clearly showing the y intercept its symmetric point and the vertex domain:...
more
Algebra 2 Math
06/08/23
Normal Subgroups vs P-Sylow Subgroups
Let group G= Z_6 × S_3 and H, K be 2 subgroups of G such that |H|=4 and |K|=9I know |G|=2^2 * 3^2What is the normality between the groups (i) H & G(ii) K & GI know that a group is normally...
more
Algebra help needed
Using the square root property to find complex number solutions, show work, write answers to B and C in standard form: a+bi.A. x*2 = -9 B. x^2 -1 = -33c. (x-3)^2 =-64 d. 3(x+2)^2 + 300 = 0
Math help needed solving equations and simplifying
Using the square root property to solve the following equations, simplify the solutions show work A. x^2=50 B. 5(2x+9)^2=980
Simplify &rationalize the following expression
Simplify the following expression, Rationalize the denominator show work. A. √36/5
Algebra help needed
Use the square root property to solve the following equation, simplify the solutions. A. x^2=50 B. 5(2x+9)^2=980
Algebra 2
06/07/23
Determine whether the equation is an identity, conditional equation or contradiction
Determine whether the equation is an identity, a conditional equation, or a contradiction.5(x + 2) = 6x + 3
Follows
•
1
Expert Answers
•1
![]()
Algebra 2
06/07/23
Identify intercepts
Identify any intercepts and test for symmetry with respect to both axes and the origin. (If an answer does not exist, enter DNE.)y = x3 + 5
x-intercept
(x, y) =
y-intercept
(x, y) =
Follows
•
1
Expert Answers
•1
![]()
Algebra 2
06/07/23
Standard form of an equation
Write the standard form of the equation of the circle with the given characteristics.Center: (−1, 4);solution point: (0, 0)
Follows
•
1
Expert Answers
•1
![]()
Problem 1 help needed algebra
A)Label the axes on the graph below (b) sketch a qualitative graph that models the description Problem 1:Let h be the height in feet of a tennis ball at t seconds after it was dropped the ball...
more
Problem 3 algebra help needed
The function y represents the temperature in degrees Fahrenheit ( °F) of a kettle of water that has been on the stove for x minutes. Y=11x+70a)Find and interpret the y intercept of the equation in...
more
Follows
•
2
Expert Answers
•1
![]()
Problem 4 algebra help needed
Humberto had $1700 in a savings account to use for spending money during his summer trip for mexico he was careful and spent only $175 each week. A) write a linear equation in slope intercept form...
more
Math problem 5 help needed
show some work For g(x)=x^2-10(a) Find g(6)(b) find g(-5)(c) Find x when g(x) - 54
Follows
•
1
Expert Answers
•1
![]()
Problem 5 algebra help needed
Show some work. A.For f(x)=-5x+7 (a) Find f(8.3)(b) Find f(-3)(c) Find x when f(x)=48
Follows
•
1
Expert Answers
•1
![]()
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
