c is true. Consider x=1/3 y=1/2(3(1/3)+1)-1 = 1/2(2)-1= 0. The x intercept is when y is 0, that is (1/3,0).
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?