Answer:
see the explanation
Step-by-step explanation:
we know that
If two lines have the same slope, then the lines are parallel.
If two parallel lines have the same y-intercept or any point in common, then the lines are identical when graphed
If two parallel lines have different y-intercept, then the lines are different parallel lines when graphed
Answer:
y=mx+b
10=15x+B
b is whatever the number is you got to add or multiply to get the next number
Step-by-step explanation:
The value of f(5) is 49.1
Step-by-step explanation:
To find f(x) from f'(x) use the integration
f(x) = ∫ f'(x)
1. Find The integration of f'(x) with the constant term
2. Substitute x by 1 and f(x) by π to find the constant term
3. Write the differential function f(x) and substitute x by 5 to find f(5)
∵ f'(x) =
+ 6
- Change the root to fraction power
∵
= 
∴ f'(x) =
+ 6
∴ f(x) = ∫
+ 6
- In integration add the power by 1 and divide the coefficient by the
new power and insert x with the constant term
∴ f(x) =
+ 6x + c
- c is the constant of integration
∵ 
∴ f(x) =
+ 6x + c
- To find c substitute x by 1 and f(x) by π
∴ π =
+ 6(1) + c
∴ π =
+ 6 + c
∴ π = 6.4 + c
- Subtract 6.4 from both sides
∴ c = - 3.2584
∴ f(x) =
+ 6x - 3.2584
To find f(5) Substitute x by 5
∵ x = 5
∴ f(5) =
+ 6(5) - 3.2584
∴ f(5) = 49.1
The value of f(5) is 49.1
Learn more:
You can learn more about differentiation in brainly.com/question/4279146
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Answer:
You can estimate to the nearest 10th.
Example:8.4
Step-by-step explanation:
X^2 -6x -8 is a parabola in ax^2 + bx + c form
The axis of symmetry is -b/2a = 3
The vertex is (3,f(3)) = (3,-17)
The x-intercept is f(x)= 0 where x=-1.123, 7.123
Graphing: it opens upwards