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Angelina_Jolie [31]
3 years ago
15

Can someone pleasee help me with this??!!

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0
Oh... 1st blank m 2nd blank is b
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Let f(x)= x^4 + ax^2 +b. The graph of f has a relative minimum at (0,1) and an inflection point when x=1. The values of a and b
Delvig [45]
f(x)=x^4+ax^2+b\\f'(x)=4x^3+2ax\\f''(x)=12x^2+2a\\f''(1)=12(1)^2+2a\\12(1)=-2a\\a=-6\\\\f(x)=x^4-6x^2+b\\(1)=(0)^4-6(0)^2+b\\b=1

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8 0
4 years ago
Derek's truck used 8 gallons of gasoline to travel 320
madam [21]

Answer:

40 miles

Step-by-step explanation:

8 gallons = 320 miles

1 = ?

320 miles / 8 gallons = 40

Derek's truck can drive 40 miles on 1 gallon

5 0
3 years ago
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Sheila is farming a plot of land that is a
Artemon [7]

Answer:

6240 bushels

Step-by-step explanation:

You first find the area of the trapezoid. the formula is A= h(base 1+ base 2)/2

you will get 19968.235 as the area.

then you divide the area by 3.2 and round the answer to the nearest whole number and that is your answer.

5 0
3 years ago
1. The formula for the volume of a cube is s³. If you have a cube that has a side length,s,
Vesna [10]

Answer

1.8/125 cm³

2. 13

3a. x³-17

3b. 3x-5

5. A) Power

Step-by-step explanation:

1. (2/5)³= 2/5 * 2/5 * 2/5

= 4/25 *2/5

=8/125

2. b³+(10-a)

= (2)³ + (10-5)

=(2*2*2) + (5)

= 8 + 5

= 13

3a. a number cubed = x³

seventeen  less than = -17

3b. three times a number = 3x

five = 5

5. product is when two values are multiplied (13 and 3+x)

6 0
3 years ago
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49 × 66 + 49 × 34 = 49 × ( ____+ _____)​
Leto [7]

Answer:

20

hsjdj

ienrjriridifbruridbdhe

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3 years ago
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