Answer:
Graph of quadratic opening downward and linear sloping up to the left. They intersect at point negative 3, negative 1 and point 1, negative 5
Step-by-step explanation:
we have
we can separate the expression above into two equations
----> equation A
This is a quadratic equation ( vertical parabola) open downward (the leading coefficient is negative)
----> equation B
This is a linear equation with negative slope (decreasing function).so linear sloping up to the left
The solution of the original expression are the x-coordinates of the intersection point both graphs
using a graphing tool
The intersection points are (-3,-1) and (1,-5)
see the attached figure
Answer:
The Subjects: The subject of this research are the drivers who were selected randomly to take part in the experiment
The Treatment: The treatment for this research will therefore be driving and also talking on a cell phone at the same time and also driving while not talking on the phone
The response variable for the experiment: The number of errors that will be made by the drivers as they drive on an obstacle course.
Step-by-step explanation:
Answer:
1. 5^3
2. 2 x 6
3. n + 5
4. n+7 x 2
5. 8n
6. 9 x n+2
7. 2^5
8. 14/2 (line can also be divided by symbol)
Hope this helps!!
The answer is C because the tulips go up by 6 everytime the roses go up by 4
Answer:
4310 in all
2750 went to Hartville charity
Step-by-step explanation:
they collected 3,288 one week then 1,022 the next.
so then you add them up
3,288 + 1,022 = 4310
then they donated 1,560. so then you subtract.
4,310 - 1,560 = 2,750
