Answer:
there is no graph.
Step-by-step explanation:
Answer: (0, -7.2)
Step-by-step explanation:
Substituting into point-slope form, the equation is

The y-intercept is when x=0, so substituting in x=0,

So, the y-intercept is (0, -7.2).
It’s B) -0.8 because it’s going down and it’s pretty strong.
Answer:
x = 19
Step-by-step explanation:
(5x + 4)° + (x - 2)° + (3x + 7)° = 180°
(5x + x + 3x)° + (4 - 2 + 7)° = 180°
9x° + 9° = 180° → ÷9
x + 1 = 20
x = 20 - 1
x = 19
Answer:
1,2,4,8
Step-by-step explanation: