Question

Estimate the intercepts of the graph of the function.

Ay
y = x + 1
-2
2
2
X
x-intercept: about -3, y-intercept: about 1
O x-intercept: about -1, y-intercept: about 3
Ox-intercept: about 1, y-intercept: about -3
O x-intercept: about 3, y-intercept: about -1

Answer 1

Answer: x-int=-3 while y-int=1 ==> option 1

Explanation:

x-int: 0=x/3 + 1 ==> x-int is on the x-axis where y=0.

0-1=x/3 + 1-1

-1=x/3

x=-3

y-int: y=0/3 + 1 ==> y-int is on the y-axis where x=0.

y=0+1

y=1

x-int=-3 while y-int=1 ==> option 1