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3 years ago

What is what plus 7 I really need to know

Mathematics

2 answers:

tigry1 [53]3 years ago

7 0

Shrek Shrek Shrek Shrek Shrek

9966 [12]3 years ago

3 0

Really needed more info to answer but 3+4=7

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Let the function f be continuous and differentiable for all x. Suppose you are given that f(−1)=−3, and that f'(x) for all value

Monica [59]

Answer:

Step-by-step explanation:

By MVT,

$f'(c) = \frac{f(5)-f(-1)}{5-1}$

$4f'(c)= f(5) + 3\rightarrow f(5) = 4f'(c) - 3$

Moreover, $f'(x)\leq 4~~~~~~ \forall x,$

$f(5) \leq 16 - 3 =13$

Hence the largest possible value of f(5) is 13

8 0

3 years ago

Y=1/3x+4 going through the point (9,-2)

Art [367]

Substitute x=9 and y=-2 into equation,
Left hand side=-2
Right hand side=1/3(9)+4= 3+4=7

Because LHS doesn’t = with RHS, the point (9,-2) doesn’t satisfy with the equation

Therefore the point doesn’t go through y=1/3x +4.

5 0

2 years ago

(m +n + 3) + (m +n + 4)

S_A_V [24]

2m+2n+7 is the correct answer

8 0

3 years ago

Read 2 more answers

12Q. Sweeti covered 2/7 of the running track by walking and rest by running and the length of the track is 630 m. Find the dista

Virty [35]

Step-by-step explanation:

Given that :

Total length of the track = 630 m

Distance covered by Sweeti by walking = 2/7 of the running track

2/7 of 630 m

⇛ (2/7)×630

⇛ (2×630)/7

⇛ 1260/7

⇛ 180 m

Distance covered by walking = 180 m

Remaining distance =

Total distance - Distance covered by walking

⇛630 m - 180 m

⇛ 450 m

The total distance covered by running by Sweeti is 450 m.

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