In: Advanced Math
1. Find the equation of the line with the given description: Horizontal, passes through (0,−8)(0,−8). (Use symbolic notation and fractions where needed.)
y=
2. Find the equation of the line with the given description: Passes through (−1,6)(−1,6) and (12,10)(12,10). (Use symbolic notation and fractions where needed.)
y=
3.Find the equation of the vertical line, passes through (76,89).(76,89). (Use symbolic notation and fractions where needed.)
x=
4.Determine whether there exists a constant cc such that the line x+cy=−3x+cy=−3
Has slope −8−8 =
Passes through (10,5)(10,5) =
Is horizontal =
Is vertical =
Note: In each case, your answer is either the value of cc satisfying the requirement, or DNE when such a constant cc does not exist.