Answer:
See explanation for answer
Step-by-step explanation:
A)
Setting the two equations equal to each other:
x^2-2x=8
x^2-2x-8=0
(x-4)(x+2)=0
x=-2,4
To find the intersection points, since you know the x values and you know that it intersects with the line g(x)=8, all of the y coordinates will be 8. Therefore, the coordinate pairs area (-2,8) and (4,8).
B)
I added the file with the graph.
C)
This can be solved by using integration, and yields 36 square units.
Hope this helps!
Answer:
He made less than 4 home visits
Step-by-step explanation:
40 is the fee + 10 per home visit
40 + 10 h
He made less than 80
40 + 10 h< 80
Subtract 40 from each side
40 + 10h-40 < 80-40
10 h< 40
Divide by 10
10h/10 < 40/10
h < 4
He made less than 4 home visits
No not all all equal to triangle 1
Answer:
To write this down as an algebraic expression you would simply need to multiply the two terms together.
So in this case it would be 8 multiples by x which is 8x
Step-by-step explanation:
1) Find out the variables in the Expression
2) Find the operation that is done to the variables
3) Apply the operation to those variables.
8 × 16 = 128
128 ÷ 2 = 64
64cm squared