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Stels [109]
3 years ago
5

Determine f(a+h)-f(a)/h for f(x)=x^2+5x

Mathematics
1 answer:
Crank3 years ago
4 0

Answer:

2x + 5

ok.. slightly silly question...

you will eventually learn that this formula is the

formula for the "derivative" in calculus....

Ax^{b} becomes (a*b)  x^{b-1}

2x + 5

Step-by-step explanation:

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Given the function f(x)= e^3x, write an expression that represents the derivative of f using the limit shown below.
Nimfa-mama [501]

Answer:

f'(x)=6x+8

Step-by-step explanation:

8 0
3 years ago
What si the soulution of 2/3 a - 1/6 = 1/3
11Alexandr11 [23.1K]

Answer:

3/4

Step-by-step explanation:

2/3a-1/6=1/3

2/3a=1/3+1/6

2/3a=3/6

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a=1/2X3/2

a=3/4

6 0
3 years ago
Evaluate when a = 8 and b = -4 a(a - b) ÷ (a + b) A) -12 B) 8/3 C) 10 D) 24 what the answer
puteri [66]

Answer:

Step-by-step explanation:

a = 8 and b = -4 a(a - b) ÷ (a + b)

A) -12

B) 8/3

C) 10

D) 24

ANSWER IS D) 24

7 0
3 years ago
Write 4 1/5 as a improper fraction
BartSMP [9]

Answer:

21/5

Step-by-step explanation:

8 0
2 years ago
Help plz with Algebra question I attached a file
astraxan [27]

Answer:

x=4.63

Step-by-step explanation:

Area = (1/2) (base) (height)

20 = (1/2) (x+4) (x)

40 = x²+4x

x²+4x-40=0

Put in quadratic equation:

x=\frac{-4(+/-)\sqrt{4^{2}-4(1)(-40) } }{2(1)}

x=\frac{-4(+/-)\sqrt{176} }{2}

x=4.63324958071 or x=-8.63324958071

Since x can't be negative in this case we take our answer to be 4.63324958071, which rounds to 4.63

5 0
3 years ago
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