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anyanavicka [17]
3 years ago
9

Multiple choice. help ty

Mathematics
2 answers:
ki77a [65]3 years ago
7 0

Answer:

Option B) is incorrect

Step-by-step explanation:

Looking at the graph the following points are to be noted.

<em>1) the graph has one maximum and one minimum within the interval.</em>

<em>2)the maximum value is attained at x=8, f(x) = 70</em>

<em>3)The least minimum value attained is at x=0, f(x) = -18</em>

<em>4) the y intercept is attained at x=0, f(x) = -18 ( thus option A is correct)</em>

as the graph decreases then increases within(3,6) and increases then  decreases within (1,3) , so options A and D are correct.

And from above option B is wrong

slava [35]3 years ago
5 0

Answer: everything but b is correct so b is incorrect

Step-by-step explanation:

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Serggg [28]
A = 18
You need to
Multiply both sides of the equation
- 3/2 x (-2/3) x a = - 3/2 x - 12
Then simplify both sides
a = - 3/2 x 12
Simplify
-3/2 x -12
a = -3 x -6
Multiply -3 by -6
Answer: a = 18
4 0
4 years ago
Simplify this problem
madam [21]

Answer:

there is no problem

Step-by-step explanation:

5 0
3 years ago
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How many units away from the origin is the point (-3,-4)
8090 [49]
3 units because 3 is on the x axis

7 0
3 years ago
6,2 x 10^2 = 0 x t + 1/2 x (-9/8) t^2 + 2582,91
Diano4ka-milaya [45]

Answer:

≠

Step-by-step explanation:

  • 6,2 × 10² = 0 × t + ½ × (-9/8) × t² + 2582,91

  • 6,2 × 100 = 0 + ½ × (-9/8) × t × t + 2582,91

  • 620 = ½ × (-9/8) × t × t + 2582,91

  • 620 = (-9/16) × t × t + 2582,91

  • 620 = (-9/16 t²) + 2582,91

  • 620 ≠ 1.032.939/400 t²

  • 6,2 × 10² ≠ 0 × t + ½ × (-9/8) × t² + 2582,91

Conclusion:

6,2 × 10² ≠ 0 × t + ½ × (-9/8) × t² + 2582,91

7 0
3 years ago
(3 x a−3/4)∙1/3 if a=3/8
Dennis_Churaev [7]

Answer:

1 3/8

Step-by-step explanation:

Possible derivation:

d/dx(1/8 (-2 + 3 x))

Factor out constants:

= 1/8 (d/dx(-2 + 3 x))

Differentiate the sum term by term and factor out constants:

= 1/8 d/dx(-2) + 3 d/dx(x)

The derivative of -2 is zero:

= 1/8 (3 (d/dx(x)) + 0)

Simplify the expression:

= 3/8 (d/dx(x))

The derivative of x is 1:

Answer: = 1 3/8

7 0
4 years ago
Read 2 more answers
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