What is the y-intercept for the line #y = 3x +5#?
1 Answer
Mar 31, 2018
Explanation:
#"to find the intercepts, that is where the line crosses the"#
#"x and y axes"#
#• " let x = 0, in the equation for y-intercept"#
#• " let y = 0, in the equation for x-intercept"#
#x=0rArry=0+5=5larrcolor(red)"y-intercept"#
#y=0rArr3x+5=0rArrx=-5/3larrcolor(red)"x-intercept"#
graph{3x+5 [-20, 20, -10, 10]}