2 years ago

Graph the equation (please hurry)

Mathematics

1 answer:

KatRina [158]2 years ago

4 0

Answer:

I would start at ( -2, -0) and make a line

Step-by-step explanation:

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Find f'(x) (the derivative of f(x)) if f(x) = 7x'3 - 2x'2 + 4x - 5.

sdas [7]

Answer:

f(x)=7x'3-2x'2+4x-5

you have to subtract the the exponents by one and multiply by the coefficient

f(x)=21x'2-4x+4

I hope this helps

6 0

3 years ago

Is this right?????????????????????

muminat

5+3x4-8+2x7

5+12-8+14

17-22 simplifies to -5 (as you know, 17-22 is -5) so ya answer is 10000% correct.

hope I was able to help,~kashout kam

3 0

2 years ago

When lit, a candle loses 8% of the unlit candle every hour. Janet lit a candle with an original height of 5 inches. Until the ca

vova2212 [387]

Answer:

2.5 hours

Step-by-step explanation:

We are given that

Original height of candle=5 in

Every hour candle loses =8% of 5 in=0.4

According to question

$5-0.4x>4$

Subtract 4 from both sides we get

$5-4-0.4x>0$

$1-0.4x>0$

$-0.4x>-1$

$0.4x$

Divide by 0.4 on both sides

$x$

x=2.5 hours

Until the candle has been burning for at least 2.5 hours, the height of her candle will be more than four inches.

8 0

2 years ago

Adrian’s recipe for cranberry relish calls for 1 1/4 cups of sugar. He wants to use 1/2 that amount. How much sugar should he us

REY [17]

12/4 she uses for surgar

8 0

3 years ago

What's 7-(7-7):8x29=

topjm [15]

Answer:

the required ratio is 7 : 232

Step-by-step explanation:

by solving both sides we get ,

=》7 - ( 7-7 ) : 8 × 29

=》7 - 0 : 232

=》 7 : 232

it's the required ratio ,

i hope you got it .

5 0

2 years ago