janet92 janet92

25-02-2015
Mathematics

contestada

the graph of 2x-3=12 crosses the x axis

Respuesta :

apologiabiology apologiabiology

25-02-2015

where is crosses the x axis is the x intercept
it is also when y=0
so set y to zero
2x-3y=12
2x-3(0)=12
2x-0=12
2x=12
divide by 2
x=6
t
the y intercept=6 or (6,0)

Answer Link

Panoyin Panoyin

26-02-2015

2x - 3 = 12
   +3 +3
   2x = 9
      2 2
   x = 4 1/2
(x, y) = (4 1/2, 0)

Answer Link

Otras preguntas

Solve for " x " --- 20/x = 4/9 ? explain. (:

What is a protein? Describe the monomers and polymers of protein? What are the functions of proteins? What atoms make up proteins?

What is the total energy of a 175,000kg shuttle orbiting the Earth at 600km above Earth's surface?

Why can't you change the subscripts in a formula in order to balance a chemical equation?

What happened during the holocaust?

_____ Na3PO4 + _____ KOH arrow _____ NaOH + ___________K3PO4How do I balance this equation?

Explain how the types of mountain landforms are related to one another.

Ms. Booth has 16 red buttons and 24 blue buttons. She is making finger puppets. Each puppet has the same number of blue buttons and red buttons. How many puppet

After sales tax is added the total cost of a $58 purchase $61.48 what is the sales tax rate on the purchase?

A speedy river barge bound for New Orleans, Louisiana leaves Baton Rouge at 9:00 a.m. and travels at a speed of 10 miles per hour. A rail transport freight also