4,322 Answered Questions for the topic College Algebra

College Algebra Math Calculus Geometry

03/13/21

Use the figure to sketch a graph of the specified vector.

v + 1/2ugraph of: v + 1/2u _____________________________________________________________________________top left: a, top right: b, bottom left: c, bottom right: d
College Algebra Math Calculus Geometry

03/13/21

Find the component form and the magnitude of the vector v.

Initial Point: (5/2, -1)Terminal Point: (2, 2/5)v = ______||v|| = _____
College Algebra Math Geometry Precalculus

03/13/21

Compute the following, then sketch each resultant vector.

u = <7,3>, v = <-4,0>(a) u+v = _____top left: a, top right: b, bottom left: c, bottom right: d (b) u-v = ______top left: a, top right: b, bottom left: c, bottom right:... more
College Algebra Math Geometry Precalculus

03/13/21

The initial and terminal points of a vector are given. Write the vector as a linear combination of the standard unit vectors i and j.

Initial Point: (-1, -5)Terminal Point: (2,3)= _______
College Algebra

03/12/21

find the quotient

Find the quotient and remainder of f(x)/p(x) wheref(x)=3x^4-x^3+8x+61 and p(x)=x^2-4x+2
College Algebra

03/12/21

find values of x

Find values of x such that f(x)>0 and all x such that f(x)<0, and sketch the graph of f.f(x)=x^3-5x^2-4x+20f(x)>0:f(x)<0:
College Algebra Math Algebra 1 Statistics

03/11/21

math question (statistics)

Based on data from a statistical abstract, only about 15% of senior citizens (65 years old or older) get the flu each year. However, about 23% of the people under 65 years old get the flu each... more
College Algebra Precalculus

03/10/21

Given P(x)=3x^5+17x^4+56x^3+168x^2+261x+135, and that 3i is a zero, write P in factored form (as a product of linear factors).

Need some help on this problem. It is super long which is getting me to mess up parts of the problem.
College Algebra Algebra 1 Algebra Functions

03/10/21

Third degree polynomial functions

Form a third degree polynomial function with real coefficients such that -6+i and -1are zeros
College Algebra Algebra 1 Algebra Functions

03/10/21

Fifth degree polynomial function

Form a fifth degree polynomial function with real coefficients such that 2i, 1-3i, and 4 are real zeros and f(0)= -480
College Algebra Algebra 1 Algebra Polynomials

03/10/21

Form a polynomial

Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree:4Zeros: -3+3i , 2 multiplicity 2Anewer is in form: f(x) =a( )
College Algebra Algebra 1 Algebra 2 Algebra

03/08/21

Algebra Passenger Train Question

A passenger train leaves a railway station at 12:00 pm and travels 3 hours on the Northbound tracks. A second passenger train leaves the same railway station at 12:45 pm and travels 2... more
College Algebra Algebra 1 Algebra 2 Algebra

03/08/21

Algebra Question

Manuela has saved $12000 over the last 10 years. She decides to invest some of it at 5.5% annual interest and the rest at 4.5% annual interest. After one year, her total interest from... more
College Algebra Algebra 2 Precalculus

03/08/21

Real Zeros of Polynomials

Given the function f(x) = 5x^3 + 77x^2 + 267x − 189, and knowing one factor is (x + 9), write f(x) as a product of linear factors without fractions.f(x) =
College Algebra

03/08/21

How do I write the​ slope-intercept form of the line that passes through?

Write the​ slope-intercept form of the line that passes through ​(−6​,2​) with slope m=1.7. The​ slope-intercept form of the line is y = ?​(Simplify your answer. Use integers or decimals for any... more
College Algebra Mathematics

03/08/21

NASA launches a rocket at t = 0 seconds.

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+184t+423.Assuming that the rocket will splash down into the ocean, at... more
College Algebra

03/07/21

PLEASE ANSWER QUICK

at the end of the day a restaurant had on-eighth of leftover food if 2 people split it how much would each person get?
College Algebra

03/06/21

The length of a rectangular garden is 6 FT less than 3 times its width. If the perimeter of the garden is 60ft, find the length (in ft) of the garden.

Please help me i cannot get this question for the life of me.
College Algebra Math Algebra 1 Algebra 2

03/05/21

Math Question Help Me

Advice from most financial advisers states to spend no more than​ 28% of​ one's gross monthly income for one's mortgage​ payment, and to spend no more than​ 36% of​ one's gross monthly income... more
College Algebra Math Algebra 1 Algebra 2

03/05/21

For each value of​ x, find the corresponding value for​ f(x).

Use −​2, −​1, 0, 1, and 2 for x and find the corresponding values of​ f(x) for the following exponential function.f(x) = 5^(x-1)For each value of​ x, find the corresponding value for​ f(x).x: f(x)... more
College Algebra Math Algebra 1 Algebra 2

03/05/21

For each value of​ x, find the corresponding value for​ f(x).

f(x) = (1/12)^xFor each value of​ x, find the corresponding value for​ f(x).x: -2, -1, 0, 1, 2f(x) = (1/12)^x: __, __, __, __, __​(Simplify your​ answers.)
College Algebra Math Algebra 1 Algebra 2

03/05/21

For each value of​ x, find the corresponding value for​ f(x).

f(x) = (1/2)^xFor each value of​ x, find the corresponding value for​ f(x).x: -2, -1, 0, 1, 2f(x) = (1/2)^x: __, __, __, __, __​(Simplify your​ answers.)
College Algebra Math Algebra 1 Algebra 2

03/05/21

Todd had 6 gallons of gasoline in his motorbike. After driving 150​ miles, he had 3 gallons left. Compute the​ slope, or rate of change in the amount of gasoline.

Todd had 6 gallons of gasoline in his motorbike. After driving 150​ miles, he had 3 gallons left. Compute the​ slope, or rate of change in the amount of gasoline.The rate of change is __ miles per... more

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