nxusasmangaliso8530 nxusasmangaliso8530
  • 04-07-2018
  • Mathematics
contestada

does this look correct?
Write the equation 9x+2y=6 in slope-intercept form.
2. 9x+2y=6
9x-9x+2y=6-9
x+2y=-3
x+2y/2=-3/2
x+y=-1.5

Respuesta :

Luv2Teach
Luv2Teach Luv2Teach
  • 04-07-2018
That is not correct.  I will help you.  Begin by subtracting the 9x from both sides, like this:  9x - 9x + 2y = 6 - 9x.  That simplifies to 2y = -9x + 6.  Now divide both sides by 2 to get y all alone, like this:  [tex] \frac{2y}{2}=- \frac{9}{2}x+ \frac{6}{2} [/tex].  That reduces down to [tex]y=- \frac{9}{2}x+3 [/tex].  That is slope-intercept form.  y = mx + b.
Answer Link

Otras preguntas

i need 3 diffent names for slope
A classmate giving a report aboutWorld War II. Primary Source Secondary Source
What is the number quotient and remainder for 6 / 27
Dr. Lum teaches part-time at two community colleges, Hilltop College and Serra College. Dr. Lum can teach up to 2 classes per semester. For every class he teach
70 points. Select the correct answer. Which relation is a function? (Look at the photo) Option D didn’t fit in the photo, so here’s it typed out. x | y 10 15 2
Find the area of the shaded regions.​
Explain the advantages of red blood cells passing through a capillary one at a time.
3.a) Define the following terms wave ​
- There are 18 different penguin species. The conservation group BirdLife International has estimated the population of 89% of them. How many species has BirdLi
Amplitude of y = cos 3x