Find the derivative of f(x) = 5x + 9 at x = 2.

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

Find the derivative of f(x) = 5x + 9 at x = 2.

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

To differentiate f(x) = 5x + 9 , the 9 is a constant. When you differentiate a constant, you get 0. So |dw:1436539169374:dw|
@nairz it is factor theorm right?
5x Also, what does the dash you put after the "(5x)" mean?

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

can we do like substituting x with 2?
the dash mean the derivative of x use the rule for algebraic differentiation y = a x^n y' = an x^(n-1)
* dash means the derivative of f(x)
can i know whether i told is right?
I don't knnow @Melodious
pls which grade maths is this?
High school
- you substitute 2 after you have found the derivative
ninth grade?
@Melodious most likely 11-12 grade
@welshfella that was what i was asking from the beginning
yeah @welshfella is correct :) the dash just means derivative of.
@nairz i studied in ninth grade
the same topic
Ok. Well I don't know how to find n
n?
if we differentiate 5x, we don't get 5x :) |dw:1436539684365:dw|
n is 1 or -1?
positive
ok.
So 5x^0
or 1
x^0 = 1
5x^0 = 5 times x^0 = 5 times 1 = 5
so 5
so 5x^0 = ?
but if we take it's first derivative then it becomes only 5,then where to put the value of x?
i have no idea..:/
nowhere the values is 5
then what is the meaning of value at x=2?
f'(x) = 5 the graph will be a horizontal line so the values will be 5 whatever value x is
so is it 5 or 10?
|dw:1436539994984:dw|
it can't be 10... f ' (x) = 5 so it's just 5
OK
so f'(2) = 5
sorry that should be f'(x) on the vertical axis:-
|dw:1436540140306:dw|
yaaa :) So because it is a horizontal line , at ANY value of x, f'(x) = 5 ^-^

Not the answer you are looking for?

Search for more explanations.

Ask your own question