PharaoCarl

14 Questions
14 Answers

0

774

3

+53

Help. Thanks!

The real numbers and satisfy and
(a) In a grid that extends infinitely, the first row contains the numbers The second row contains the numbers In general, each number is read more ..

PharaoCarl May 14, 2020

+1

552

1

+53

Thanks in advance!

For what positive integer is true?

Thanks
-PharaoCarl read more ..

PharaoCarl May 13, 2020

0

599

2

+53

Help me pls. I dont understand. America, explain! (To quote that vine)

A function has a horizontal asymptote of a vertical asymptote of and an -intercept at

Part (a): Let be of the form
Find an expression for

Part read more ..

PharaoCarl Apr 27, 2020

-6

626

4

+53

PLEASE HELP

1. Let $f(x)$ be a quadratic polynomial such that $f(-4) = -22,$ $f(-1)=2$, and $f(2)=-1.$ Let $g(x) = f(x)^{16}.$ Find the sum of the coefficients of the terms in $g(x)$ that have even degree. (For example, the sum of the coefficients of the terms in $-7x^3 read more ..

PharaoCarl Apr 8, 2020

-7

579

2

+53

PLEASE HELP!

1. Let be a quadratic polynomial such that and Let Find the sum of the coefficients of the terms in that have even degree. (For example, the sum of the coefficients of the terms in that read more ..

PharaoCarl Apr 8, 2020

-1

768

1

+53

Please hellp

The functions f and g are defined as follows:
Explain why the functions f and g are not the same function.

PharaoCarl Mar 18, 2020

-3

677

4

+53

Please help. (Still not one for originality :).)

The numbers 1, 2, ..., 10 are to be entered into the 10 boxes shown below so that each number is used exactly once: .What is the maximum value of P? What is the minimum value of P?

Thanks,
PharaoCarl read more ..

PharaoCarl Mar 11, 2020

0

1090

7

+53

Please help. It would be greatly appreciated.

The numbers 1, 2, ..., 10 are to be entered into the 10 boxes shown below, so that each number is used exactly once:
What is the maximum value of P? What is the minimum value of P?
Thanks!,
PharoaCarl read more ..

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PharaoCarl Mar 11, 2020

-1

1632

1

+53

Hellp

The functions f and g are defined as follows: \[f(x) = \sqrt{\dfrac{x+1}{x-1}}\quad\text{and}\quad g(x) = \dfrac{\sqrt{x+1}}{\sqrt{x-1}}.\]
Explain why the functions f and g are not the same function.
Please explain why and show your read more ..

PharaoCarl Mar 10, 2020

0

614

1

+53

Can someone explain x 2

Can someone explain x2
Or just the nature of 2

PharaoCarl Mar 4, 2020

0

668

2

+53

Help!! (I know that's a cliche title but I'm not one for originality)

The parabola $y = ax^2 + bx + c$ is graphed below. Find $a+b+c$. (The grid lines are one unit apart.)

https://latex.artofproblemsolving.com/c/e/2/ce264d13e5e7038f82ba3bae952d91fdf182b0ff.png
read more ..

PharaoCarl Feb 26, 2020

-1

749

1

+53

Please Help me I would really appreciate it. Please give explanation as well as the answer

A quadratic of the form -2x2 + bx + c has roots of x = 3 + sqrt5 and x = 3 - sqrt5. The graph of y = -2x2 + bx + c is a parabola. Find the vertex of this parabola. P.S: This is the first time I'm asking a question :) P.S.P.S: read more ..

PharaoCarl Feb 26, 2020