.05x + .02y = 4?

1 ⤊

find the x-intercept and the y-intercept of the graph

2006-08-20 14:49:01 · 3 answers · asked by STEPHEN Y 1 in Education & Reference ➔ Other - Education

x intercept is where y=0
0.05x = 4 <=>
x = 80

y intercept is where x = 0
0.02y = 4 <=>
y = 200

2006-08-20 14:55:12 · answer #1 · answered by Ivan 5 · 1⤊ 0⤋

set x and y to zero, 4 is the intersept when x and y are zero. substtitute 1 as x then as y for graph direction.

2006-08-20 14:59:17 · answer #2 · answered by de bossy one 6 · 0⤊ 0⤋

set y to zero = x-intercept
set x to zero= y -intercept

2006-08-20 14:55:10 · answer #3 · answered by Wilsonm 1 · 0⤊ 0⤋