eithzyd164 eithzyd164

02-08-2016
Mathematics

contestada

2. The table shows a quadratic variation.
a. Determine the constant of variation
b. Write an equation for the quadratic variation.

x 2 4 6 8
y 2 8 18 32

Respuesta :

nobillionaireNobley nobillionaireNobley

04-08-2016

For a quadratic variation:
y = kx^2
2 = k(2)^2 = 4k
k = 2/4 = 1/2

Equation for the diect variation is:
y = 1/2 x^2

Answer Link

Otras preguntas

last week a share of stock gained a total of 1.64 points. express this gain as a mixed number in simplest form.

what is 6.88 if rounded to the nearest hundredth

What is 24÷689= show work

Greg ran 3 times as far as jed.rj ran 0.1times as far as Greg. If jed ran25 yards, how far did Greg and rj run

What US foreign policy issue was a motivation for American intervention in Vietnam?

what was not the cause of the great depressiona. overproduction b. stock speculation c. under consumption d. foreign competition

In which phase of the cell cycle do cells grow and synthesize new proteins and organelles

In which phase of the cell cycle do cells grow and synthesize new proteins and organelles

Is a church more than a building? Answers need to be long

Moving up trophic levels there is an increase in energy, entropy, and biomass. True or False?