philipbenakis philipbenakis

29-04-2021
Mathematics

contestada

Please help me on this for my quiz: If the point (2, -10) lies on the graph of a direct variation, which represents the direct variation equation?

Respuesta :

30-04-2021

Answer:

k = -5

Step-by-step explanation:

Direct variation formula:

y = kx

Given:

x = 2

y = -10

Work:

y = kx

-10 = 2k

k = (-10)/2

k = -5

Answer Link

Otras preguntas

A store plans sales of $1,100,000 and retail reductions of $330,000, and it requires expense, $350,000 and profit $50,000. What should be the initial markup dol

A 40 kg bike traveling down the road has a negative acceleration. What is true of the force? A. It is positive B. It doesn't exist C. It is negative D. It i

Question 1 with 2 blanks (bailar) Cuando era pequeña, Sara ballet todos los lunes y miércoles. Ayer Sara ballet en el recital de la universidad. Question 2 with

Which equation describes a reduction? Mg(s)—Mg2+ (aq) + 2e - 201 + 2e ->201 Na(s) — Nat(aq) + e Al(s)— A3+ (aq) + 3e -

In the figure below angle y and angle x form vertical angles.Angle y forms a straight line with 60° angle and 70° angle right and solve an equation determine

current situation of drinking water in nepal

Why is a white-hot object hotter than a red-hot objects?

Which calculation helps determine which producer has the absolute advantage? O Resources used multiplied by amount produced O Amount produced divided by resourc

Assume the price of product Y (the quantity of which is plotted on the vertical axis) is initially $15 and the price of X (the quantity of which is plotted on t

My mother's voice was like a cool, dark room in summer peaceful, soothing, quiet Identify the type of figurative language used in the excerpt and how it adds to

ACCESS MORE EDU ACCESS Universidad de Mexico