dejanjdekic dejanjdekic

03-08-2021
Mathematics

contestada

x = 1, 2, 3 , 4 ,5
y = 15, 12, 9, 6, 3
Write an equation which describes the rule in the following table:

Respuesta :

03-08-2021

X goes by 1s

And y goes by 3s

Answer Link

mhanifa mhanifa

03-08-2021

Answer:

y = -3x + 18

Step-by-step explanation:

We can see:

x- values increase by 1 unit
y- values decrease by 3 units (slope is -3).

This is a linear relationship. Use point-slope form to find the equation:

y - 15 = -3(x - 1)
y = -3x + 3 + 15
y = -3x + 18

Answer Link

Otras preguntas

avery need to save $175 to go on her choir field trip. she have saved 65 so far.

What number is the same as distance from 0 on a number line as 1 1/2

English what is a pronoun

hola hol a hoa, hoa, como estas no homoo? (that means how u doin)

which layer is the oldest and how do you know

Which statement correctly identifies the line of reflection? O The triangles are reflected across the x-axis. O The triangles are reflected across the y-axis. O

10 millimeters 30 centimeters what is the difference in lenght of this two insects in millimeters

who knows what is the 24th amendment WeLp

someone help its due

Miranda wants to buy pencils printed with the school mascot. The graph below represents the cost for different numbers of pencils. What is the cost per pencil?