SOLUTION: What are the x and y-intercepts of 3x+2y=21?
Algebra.Com
Question 46890: What are the x and y-intercepts of 3x+2y=21?
Answer by tutorcecilia(2152) (Show Source): You can put this solution on YOUR website!
What are the x and y-intercepts of 3x+2y=21?
Plug-in x=0 and solve for y. This will give you the y-intercept.
Plug-in y=0 and solve for x. This will give you the x-intercept.
.
Y-intercept:
3x+2y=21
3(0)+2y=21
2y=21
y=21/2
(0, 21/2)
.
x-intercept:
3x+2(0)=21
3x=21
x=7
(7, 0)
RELATED QUESTIONS
What are the x- and y-intercepts of the graph of... (answered by Fombitz)
4x+2y=7
What are the x-and y-intercepts.
(answered by jpvn2015,lynnlo)
What are the X and Y intercepts of... (answered by rapaljer,Paul)
What are the x and y intercepts of... (answered by oberobic)
What are the 'x' and 'y' intercepts of the equation... (answered by Fombitz)
what are the x and y intercepts of the equation 2x-2y... (answered by fractalier)
a) Solve 3x^2 = 21 "what are the solutions??"
b) find the x intercepts of f(x) =... (answered by edjones)
What are the x intercepts and y intercepts of... (answered by Fombitz)
What are the x-intercepts?... (answered by jim_thompson5910)