Mark M.

a) what are the coordinates of the function 3 sin t + 5 cos t = f(t) with respect to the basis {sin t, cost}?b) Find coordinates with respect to base {cos t, sin t}

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Algebra 1

10/18/21

Find a larger number and the smaller number

The difference between two numbers is 47. The larger number is 3 less than six times the smaller number find the numbers

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Calculus

10/17/21

Find f(x), if f “(x) = 1 – 6x, f ’(1) = 2 and f(-1) = 8.

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Math Calculus Precalculus

10/16/21

Why is there more than one possibility as to the number of solutions to the graph of a system of equations that consists of a parabola and a circle. Be sure to give examples.

There is more than one solution to a system of equations composed of a parabola and a circle.

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Math Algebra 1 Algebra 2

10/15/21

Find the terminal point on the unit circle determined by 3π/4 radians.

Find the terminal point on the unit circle determined by 3π/4 radians.**Use exact values, not decimal approximations.**(x,y) = (_,_)

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Precalculus

10/15/21

Use Descartes' Rule to determine the possible numbers of positive and negative zeros. 𝑓(𝑥)=𝑥^7−3

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Calculus

10/15/21

Applications of Maxima and Minima Problems

. The volume of an open box with a square base is 8, 000 cubic centimeter. Find the dimensions of the box if the material used to make the box is a minimum.

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Trigonometry

10/15/21

Find the exact value for the expression under the given conditions. (sinα-β), sinα = 9/14 for α in Quadrant II and cosβ = 24/25 for β in Quadrant IV.

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Precalculus

10/14/21

Convert the following general form to standard form of a parabola.y²-6x+2y-17=0

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Precalculus

10/14/21

Identify the center and the radius of the circle with the given equation in each item.Sketch it graphs,and indicate the center.x²+y²+8y=33

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Math Calculus Precalculus

10/13/21

Pre-calculus answer an explanation needed

Use the partial solution sets to recreate the functions.x={3,−1,3i,−√3}x={−1,2,−5,5+√6/4}Need help with the two problems. Also an easiest explanation possible because it is hard for me to start... more

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Precalculus

10/13/21

Find the inverse of the function on the given domain.

Find the inverse of the function on the given domain. f(x)=(x-2)^2,[2,infinity)

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Answers •2

Trigonometry

10/12/21

Solve the equation on the interval 0≤θ<2π. cos(2θ)=− sqrt3/2

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Math Algebra 1 Algebra

10/12/21

Can you help me with question 5 please

\frac{3}{7}=\frac{b-7}{4}

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Calculus Precalculus Algebra

10/12/21

What is the complete solution set of the function including multiplcity?

f(x)=x4-256and please explain too!

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Algebra 1

10/12/21

math question. please help!! thank you!!

Andrew and Ryan spend a total of $44 at a state fair. There is an entrance fee of x dollars per person, and each ride costs $3.50. If they went on the same number of rides, which equation correctly... more

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Precalculus Algebra

10/11/21

pls help with algebra homework

help with this question plsGive the starting value a, the growth factor for the given exponential function.Q=3*2^t/10-1 I solved a, but what is b?Thank you

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Precalculus

10/11/21