MinYoongiBiased
MinYoongiBiased MinYoongiBiased
  • 02-08-2017
  • Mathematics
contestada

I NEED THIS ANSWER


Which linear inequality is represented by the graph?

y > 2x + 3
y < 2x + 3
y > −2x + 3
y < −2x + 3

I NEED THIS ANSWER Which linear inequality is represented by the graph y gt 2x 3 y lt 2x 3 y gt 2x 3 y lt 2x 3 class=

Respuesta :

percypercy168otvzio
percypercy168otvzio percypercy168otvzio
  • 02-08-2017
It's y<-2x+3 since the y-intercept is positive 3 and the shade is below the line which means it's less than 
Answer Link
irspow
irspow irspow
  • 02-08-2017
Since there is a point (0,3) on the line we can say:

y=mx+3, using any other point we can find the slope, m

-1=m(2)+3

-4=2m

-2=m

So the line is:

y=-2x+3  

Since the shaded region is below the line:

y<-2x+3
Answer Link

Otras preguntas

What was the South’s greatest concern when California applied for statehood?
What are the characteristics of mass culture?
An ice cube is dropped into boiling water. How will heat flow between the water and the ice cube?
An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120
wats the 60% off a prize that is $20.00
f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4
How would you define psychological realism?
take 2 identical bowls filled with water.shine a spotlight on one and place one away from the spotlight in the same room. which shows higher evaporation and why
How would you define psychological realism?
If 52 x equals 7800 y what does 1 x equal? What is the maths equation?