Jeanna

Determine if the expression 4m^5-6m^8 is a polynomial in one variable. If so, state the degree. I really don't understand how to do this, and I can find it in my pre-calculus book.

Let f(x) = 1 – 3x^2. Which of the following is true? Please give us a brief explanation. A. f is an odd function. B. f is an even function. C. f is neither odd nor even. D. f is both odd and even.

A gardener has 40 feet of fencing with which to enclose a garden adjacent to a long existing wall. The gardener will use the wall for one side and the available fencing for the remaining three sides. If the sides perpendicular to the wall have length x fe...

What is the solubility of calcium iodide (in g per 100 cc of cold water)?

Can someone please explain friction. i don't even understand the concepts parts!

Alexander Pope's "An Essay on Criticism. Would this be considered a analogy or personification? Those RULES of old discover'd, not devis'd, Are Nature still, but Nature Methodiz'd; Nature, like Liberty, is but restrain'd By the same Laws which first herse...

So then everything is correct? What do I need to change? When the sides perpendicular to the wall have length x = 10ft? and the side parallel to the wall has length 200ft Or should this be 20ft? The maximum area is 2000 sqft? Thanks!

(a) If the sides perpendicular to the wall have length x feet, which of the following (A, B, C, or D) represents the area A of the garden? (No explanation required) Choice: B? A. A(x) = –2x2 + 20x B. A(x) = –2x2 + 40x C. A(x) = 2x2 – 40x D. A(x) = x2 – 40...

(a) If the sides perpendicular to the wall have length x feet, which of the following (A, B, C, or D) represents the area A of the garden? (No explanation required) Choice: B? A. A(x) = –2x2 + 20x B. A(x) = –2x2 + 40x C. A(x) = 2x2 – 40x D. A(x) = x2 – 40...

B.A(x) = –2x2 + 40x (b) Does the parabola open up or down? down? VERTEX (-b/2a, f (-b/2a)) (0+20)/2 =10 -2x^2+40x = 200 Vertex = (10,200) The maximum area is 200 sqft ? When the sides perpendicular to the wall have length x = 10ft? and the side parallel t...

I do, but I wanted to make sure my calcualtions were accurate and correct. Thanks!

So he is comparing both to a women?

Oh i see.. and thanks i was just typing too fast there haha

That answer is wrong. Just took the test