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Precalculus

02/27/23

I really need a solution, and explanation to that solution. I found this really hard

Yada is on a treasure hunt. Her current location can be represented by the vector matrix She thinks if she turns 90 degrees clockwise about the origin and then walks 3 units to the right and 1 unit... more

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Precalculus

02/27/23

I really need a solution, and explanation to that solution. I found this really hard

Raj encoded a secret phrase using matrix multiplication. Using A = 1, B = 2, C = 3, and so on, he multiplied the clear text code for each letter by the matrix C= to get a matrix that represents... more

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Precalculus

02/27/23

I need a solution to these with explanations, I'm completely stuck on it

The matrices below show the number of pizzas sold in each size at a local pizzeria last weekend. The cost for each size is also represented in a matrix.Find the product of the matrices. Give the... more

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Precalculus

02/27/23

I need a solution to these with explanations, I'm completely stuck on it

The matrices below show the number of pizzas sold in each size at a local pizzeria last weekend. The cost for each size is also represented in a matrix.Find the product of the matrices. Give the... more

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Precalculus

02/27/23

I need a full solution with an explanation, I'm stuck on it

What is the system of equations represented by the augmented matrix below?

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Precalculus

02/27/23

If csc(x)=6, for 90degrees.....

If csc(x)=6, for 90°<x<180°, then Sin(x/2)=cos(x/2)=tan(x/2)=

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Precalculus

02/27/23

A guy wire 1659 feet long is attached to the top of a tower. When pulled taut, it touches level ground 803 feet from the base of the tower. What angle does the wire make with the ground?

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Precalculus Calculus

02/26/23

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f. (a) y = f(x + 6) + 2

(a) y = f(x + 6) + 2

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Precalculus Math Calculus

02/26/23

Finding the integral of e^4x using u-substitution

A question on my homework involves finding the integral of e^4x, and since the integral of e^x is just the same (e^x (+c)) I assumed that this would be the case for e^4x. However upon looking it up... more

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Precalculus Calculus

02/26/23

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f: (a)1/3 f(x − 6) + 3, (b) 4f(x + 1) + 5

(a)1/3 f(x − 6) + 3(b) 4f(x + 1) + 5

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Precalculus

02/26/23

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f; y = f(x − 8) − 3

y = f(x − 8) − 3

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Precalculus

02/26/23

I'm a bit stuck on this. I need an explanation and solution

A transformation of ABCD is represented by this matrix operation.-Describe the transformation in words-Determine the coordinates of A' B' C' D'

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Precalculus

02/26/23

I'm a bit stuck on this. I need an explanation and solution

There is a graph but I cannot attach so here are the points:(2, 2) (2, 5) (3, 4) (4, 1)-Rotate MNOP 90 degrees clockwise about the origin-Show how to represent the rotation using matrices-What are... more

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Precalculus Math Algebra 1 Algebra 2

02/26/23

Please I need the answer to this, it would be greatly appreciated.

A specific radioactive substance follows a continuous exponential decay model. It has a half-life of 21 minutes. At the start of the experiment, 34.7g is present.(a) Let t be the time (in minutes)... more

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Precalculus

02/25/23

Consider the following function

Find two points of the parabola other than the vertex and x intercepts q(x)=x2+7x+12

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Precalculus Math

02/25/23

Rational Function Question - Volume

a right circular cylinder is to have a volume of 50 cubic inches. It costs 4 cents per square inch to do trust the top and bottom, and 1 cent per square inch to construct the rest of the cylinder.... more

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Precalculus Math Algebra 1 Algebra 2

02/25/23

find an angle between 0 and 2π that is coterminal with -7π/5

I need this ASAPany help would be super appreciated

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Precalculus

02/25/23

I'm completely stuck on this, I need a full explanation and solution. It's about matrices

A translation of triangle ABC can be represented by the following matrix equation where B has the coordinates (a, b) and C’ has the coordinates (c, d). (i cant attach an image so ill try to write... more

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Precalculus Math Calculus

02/24/23

Find all the zeros of f(x) = 9x^3 + 15x^2 - 30x + 18. Enter the zeros separated by commas. Enter the exact value, not decimal approximations.

To receive credit for this question, the following steps must be presented in the solution:- Step 1: List all potential rational zeros of the function using Rational Zero Theorem.- Step 2: Use the... more

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Precalculus

02/24/23

I'm completely stuck on this, I need a full explanation and solution

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Answers •1

Precalculus

02/24/23

Pre calculus question

In a certain city the number of hours of daylight on day t (where t is the number of days after January 1) is modeled by the functionL(t)= 13 + 2.83 sin(2pi/365(t-80))(a) Which days of the year... more

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Precalculus

02/24/23

Find the exponential function f ( x ) = a x that passes through the point ( 3 , 216 ) and has a y-intercept of 1.

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Precalculus Math Calculus

02/23/23

A power function with form y = ax^p passes through points (2,48) and (3,162).

Find the constants a and p:a = ________p = ________(a step by step would be much appreciated)

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Precalculus Algebra 2 Calculus Prealgebra

02/23/23

f(0)=4 , f′(0)=9 , f(1)=4 , f′(1)=5 , g(1)=3 , g′(1)=−3 H(x)=f(ln(x))+ln(g(x)) find the derivative at x=1 H'(1)=???

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Precalculus Algebra 1 Algebra 2 Calculus

02/23/23

suppose... f(4)=5, f′(4)=2, f(7)=2, f′(7)=−7, and H(x)=f(x^2 −9) find derivative at x=4 H'(4)=????

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I really need a solution, and explanation to that solution. I found this really hard

I really need a solution, and explanation to that solution. I found this really hard

I need a solution to these with explanations, I'm completely stuck on it

I need a solution to these with explanations, I'm completely stuck on it

I need a full solution with an explanation, I'm stuck on it

If csc(x)=6, for 90degrees.....

A guy wire 1659 feet long is attached to the top of a tower. When pulled taut, it touches level ground 803 feet from the base of the tower. What angle does the wire make with the ground?

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f. (a) y = f(x + 6) + 2

Finding the integral of e^4x using u-substitution

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f: (a)1/3 f(x − 6) + 3, (b) 4f(x + 1) + 5

Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f; y = f(x − 8) − 3

I'm a bit stuck on this. I need an explanation and solution

I'm a bit stuck on this. I need an explanation and solution

Please I need the answer to this, it would be greatly appreciated.

Consider the following function

Rational Function Question - Volume

find an angle between 0 and 2π that is coterminal with -7π/5

I'm completely stuck on this, I need a full explanation and solution. It's about matrices

Find all the zeros of f(x) = 9x^3 + 15x^2 - 30x + 18. Enter the zeros separated by commas. Enter the exact value, not decimal approximations.

I'm completely stuck on this, I need a full explanation and solution

Pre calculus question

Find the exponential function f ( x ) = a x that passes through the point ( 3 , 216 ) and has a y-intercept of 1.

A power function with form y = ax^p passes through points (2,48) and (3,162).

f(0)=4 , f′(0)=9 , f(1)=4 , f′(1)=5 , g(1)=3 , g′(1)=−3 H(x)=f(ln(x))+ln(g(x)) find the derivative at x=1 H'(1)=???

suppose... f(4)=5, f′(4)=2, f(7)=2, f′(7)=−7, and H(x)=f(x^2 −9) find derivative at x=4 H'(4)=????

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