0
5 (a) Given that h(x)=x2-16/x-2(2 marks)(in) the valves of × for which h(x) = 0. (3 m)?
Hx
What else can I help you with?
How do you form a straight line equation given only the points of k 3h and 3k h?
With difficulty if you don't know the methods and one of the methods is as follows:- Let the points (k, 3h) and (3k, h) be (x1, y1) and (x2, y2) respectively: (y-y1) over (y2-y1) = (x-x1) over (x2-x1) (y-3h) over (h-3h) = (x-k) over (3k-k) (y-3h) over (-2h)) = (x-k) over (2k) Multiply both sides by -2hk to eliminate the fractions: k(y-3h) = -h(x-k) ky-3hk = -hx+hk ky = -hx+hk+3hk ky = -hx+4hk The above straight line equation can be expressed as: hx+ky-4hk = 0
What is the perpendicular bisector equation of the line joined by the points h k and 3h -5k showing work?
8
How do you graph fx-x-1 3 gx-x-2 and hx -3x-1?
graph G(x)=[x]-1
What is the perpendicular bisector equation of the line joined by the points of h k and 3h -5k on the coordinated grid?
8
What is the straight line equation in its general form connected by the end points of k 3h and 3k h on the Cartesian plane showing work?
Points: (k, 3h) and (3k, h) Slope: h-3h/3k-k = -2h/2k => -h/k Equation: y-3h = -h/k(x-k) => ky-3hk = -h(x-k) => ky = -hx+hk+3hk Equation in its general form: hx+ky-4hk = 0
When was HX Draw created?
HX Draw was created in 1911.
What motor comes in 1996 civic hx?
HX Civics come with a D16Y5
When 15.12 ml of 0.1194 M NaOH is added to 25.00 ml of 0.1246 M HX an unknown weak acid the resulting pH is 5.9. What is the Ka of the unknown acid?
I think I'm on the right track but I'm not sure of how it is finished; Since the equation representing the dissociation of HX is as follows; HX(aq) + H2O (l) <--> H3O+(aq) + X-(aq) It can then be shown that the equilibrium constant is found as such; Ka = [H3O+][X-]/[HX] (Note: H2O is not in the equilibrium equation because it is a liquid and further, the solvent) I first found [HX] as follows; [HX] = ((0.1246 M HX) x (25.00 mL) x (1L/1000 mL))/(40.12 mL x 1000 mL/1L) [HX] = 0.07764 M HX I then found the [H3O+] by converting the pH into [H3O+], given that pH = -log[H3O+] which results in; 5.9 = -log[H3O+] [H3O+] = 1.3x10-6 M Now as to how we solve for [X-] I'm not sure if [X-] = [H3O+] or what but if anyone can tell me if I'm completely off or somewhere near where I want to be perhaps they can finish it for you or give you the right answer
Difference between a Honda Civic ex and a Honda Civic hx?
Honda HX has a CVT (continuously variable transmission).
What is icd-9 hx code for vena cava filter?
Icd 9 hx code vena cava filter
What is the acid dissociation constant for an acid at equilibrium HX - H X-?
The dissociation constant is:k = [H][X]/[HX]
What is the abbreviation for heat exchanger?
hx
What does it mean when your foot burns?
hx
Change Honda civic hx transmission to manual?
You can change a Honda Civic HX transmission to a manual transmission. It is not an easy job to do.
What does the medical abbreviation Hx mean?
Hx is an abbreviation for history.Hx means medical history on documents such as discharge papers and shot records.
What civic has the D16y7?
1996-2000 civic lx and HX models, the LX is non v-tec and the HX is v-tec
What is the acid dissociation constant for an acid at equilibrium HX H X?
The acid dissociation constant, Ka, is the ratio of the concentrations of the products (H+ and X-) to the concentration of the reactant (HX) at equilibrium. It is usually expressed as [H+][X-]/[HX]. The larger the Ka value, the stronger the acid.
