3 years ago

I love school so much that I always get straight A's. If any of y'all need help...Im here!

Mathematics

2 answers:

Fynjy0 [20]3 years ago

4 0

Help would be greatly appreciated!

love history [14]3 years ago

3 0

You have proof? What grade are you in? Text me on snap cus if you are in 8th grade I’ll need help on my geometry pleaseeee. Snap is gomezbaby_1820

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Write an equation of a line through (-1,1) and (0,4) using slope intercept and point slope intercept

Anna71 [15]

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3 years ago

3. f(x) =(x-1)(x2+2) then f'() :

AlladinOne [14]

Answer:

$f'(x)=3x^2-2x+2$

Step-by-step explanation:

Assuming that the function is

$f(x)=(x-1)(x^2+2)$

First, we need to remove the parenthesis. Once this is done, we get

$f(x)=x^3-x^2+2x-2$

Now that the parenthesis are gone, we can differentiate each term. To do this, we can use the power rule, which states

$f(x)=x^n\\f'(x)=nx^{n-1}\\$

This gives us

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3 years ago

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EleoNora [17]

Answer:

option B

hope its helpful

make me brainliest plz

sorry if it isn't correct

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2 years ago

The cost of producing 4 metal units is $204 80. The cost of producing 8 units is $209 60. What is the cost to produce 12 units?

Anuta_ua [19.1K]

614.40 because 204.80 divided by 4 is 51.20 and 51.20 multiplied by 12 is 614.40

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3 years ago

Find the distance between these points: (-3, 8) and (-5,1)

irina1246 [14]

Answer:

7.28011

Step-by-step explanation:

X1 =-3

X2 =-5

Y1 =8

Y2 =1

Distance Formula = √(X2-X1)²+ (Y2-y1)²

Step 1. calculate (X2-X1)²

(-5 - -3)2 = 4

Step 2. calculate (Y2-Y1)²

(1 - 8)2 = 49

Step 3. calculate √4 + 49

= 7.28011

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3 years ago