Answer is provided in the image attached.
Answer:
the first one
Step-by-step explanation:
7 - (-5) - 1 = 7 + 5 - 1 = 11
3 + 9 - 18 = -6
4 + (-14) - 5 = 4 - 14 - 5 = -15
8 - 12 - (-4) = 8 - 12 + 4 = 0
For this specific problem, x
rounded to the nearest meter is 4. I am hoping that this answer has
satisfied your query about and it will be able to help you, and if you’d like,
feel free to ask another question.
Answer: Option C
Step-by-step explanation:
The graph is of the quadratic equation is a parabola.
The parabola intercepts the x-axis when
.
Then, you need to substitute
into the equation:

Factor the quadratic equation: find two number that when you add them you get 2 that when you multiply them you get -8. In this case these numbers are -2 and 4. Then:

Therefore, the x-intercepts are:
(-4,0) and (2,0)