robloxgamer394719 robloxgamer394719
  • 11-11-2018
  • Mathematics
contestada

Which equation represents the line show

Which equation represents the line show class=

Respuesta :

MaliaHale
MaliaHale MaliaHale
  • 11-11-2018
It's the 3rd one
w=3z+2

because if z=0
w=3×0 +2= 0+2 =2
and if z=1
w=3×1 +2 = 3+2=5
Answer Link
gmany
gmany gmany
  • 12-11-2018

The slope-intercept form:

[tex]y=mx+b[/tex]

m - slope

b - y-intercept → (0, b)

We have the point (0, 2). Therefore we have y-intercept 2 → b = 2.

The equation of the line is: w = mz + 2.

We have next point (1, 5). Substitute the coordinates of the point to the equation of the line:

[tex]5=1m+2[/tex]      subtract 2 from both sides

[tex]3=m\to m=3[/tex]

Answer: w = 3z + 2

Answer Link

Otras preguntas

The Baltic States have made efforts to diversify their ________________. a. economies c. 21 and culture b. population d. religion
unscramble these words to make a sentence. established that included Alexander the great world most of empire an the known.
The Federal Reserve is run by A. Congress. B. the President. C. the Board of Governors. D. the U.S. Treasury.
Antonio read 1/2 of the pages in a chapter in his book.If he read 9 pages,how many pages are in the chapter??
one quarter of bread recipe calls for 2/3 cup of bread flour. How many cups are needed per recipe?
In some sports, muscular strength can be more important than muscular endurance. true or false?
What are parts of male reproductive system?
What is the mass of a neutron?
what is the impact of the english bill of rights
which of the following is a densit-independent factor