math

In y=4x, what happen to y when x is doubled? increased by 2? decreased by 3? halved?

In y=4x, what happen to y when x is doubled? increases by 2? decreased by 3? halved?


In y=4x, double x, one has to double y.

Try it x=1, then x=2, then x=4 See if y doubles each time.

  1. 👍 0
  2. 👎 0
  3. 👁 118
asked by rams

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    Compare the number of Facebook friends at the beginning of a month and at the end of that month, if … a) it increased by 25% and then decreased by 40% b) it decreased by 60% and then increased by 80% c) it increased by 5% and

    asked by Vernice on March 13, 2019
  2. science

    Since 1960, the gap between rich and poor, as measured by GNP per capita, has a. decreased, then increased since 1980. b. increased, then substantially decreased since 1980. c. increased, then substantially increased since 1980.

    asked by Esa on September 3, 2013
  3. Insulin Levels/Appetite

    Consistantly low levels of insulin will produce ___ appetite; consistently high levels of insulin will produce ___ appetite. a. increased...decreased b. decreased...increased c. decreased...decreased d. increased...increased I

    asked by Melissa on October 22, 2007
  4. Maths

    If x is jointly proportional to the cube of y and the fourth power of z. In what ratio is x increased or decreased when y is halved and z is doubled?

    asked by Riliwan on February 9, 2018
  5. AP Chemistry

    iN A LAB, the orders of two reactants, A and B, were determined experimnetally to be 2 and 3 respectively. a. write the rate law for this reaction. c. what would happen to the rate of the reaction if A were Doubled? d. what would

    asked by Sara on February 24, 2015
  6. Chemistry

    If the temperature of a confined gas is doubled at constant pressure, what change is observed? A) The volume of the gas is decreased to 1/4 of its original value. B) The volume of the gas is increased to twice its original value.

    asked by Allison on March 29, 2010
  7. Physics

    Two electrically-charges spheres are suspended from insulated threads a certain distance from each other. There is a certain amount of electrostatic force between them. Describe specifically (not just increase or decrease) what

    asked by Alea on April 11, 2016
  8. physics

    Two electrically-charges spheres are suspended from insulated threads a certain distance from each other. There is a certain amount of electrostatic force between them. Describe specifically (not just increase or decrease) what

    asked by allexelle on July 11, 2015
  9. physics

    Two electrically-charges spheres are suspended from insulated threads a certain distance from each other. There is a certain amount of electrostatic force between them. Describe specifically (not just increase or decrease) what

    asked by taylor on April 9, 2016
  10. Physics

    A mass is stretched 4cm from equilibrium position of a spring. If the displacement is doubled, what can be concluded about the restoring force? A. It halved. B. Same C. Increased by 4 D. Decreased by 4

    asked by Christine on June 17, 2012

More Similar Questions