3 years ago

F(x)=2x^2+8x find f(-1)

Mathematics

1 answer:

____ [38]3 years ago

5 0

Answer:

it should be 17

Step-by-step explanation:

You might be interested in

What is the length of segment HK?

Andre45 [30]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's take length of HK = n

By using trigonometry,

$\sin(30) = \dfrac{22}{n}$

$\dfrac{1}{2} = \dfrac{22}{n}$

$n = 44$

Hence, value of HK = 44 cm

5 0

3 years ago

Help, I have to turn this in soon

erik [133]

Answer:

Step-by-step explanation:

i got a 100 on it yesterdy

4 0

3 years ago

Read 2 more answers

Cheryl and four of her friends went hiking on Saturday. They hiked a total of 6 miles in four hours. What is the average speed t

Dominik [7]

1.5 miles per hour because 6 divided by 4 is 1.5.

6 0

3 years ago

Rename fraction 4/3 as a mixed number

Svet_ta [14]

$\dfrac{4}{3}=\dfrac{3+1}{3}=\dfrac{3}{3}+\dfrac{1}{3}=1\dfrac{1}{3}\\\\------------------------------\\\\\dfrac{4}{3}=4:3=1+r(1)\to\dfrac{4}{3}=1\dfrac{1}{3}$

5 0

4 years ago

Read 2 more answers

What is the argument of the complex number shown? z=sqrt(2)/2 - sqrt(2)/2(i)

saveliy_v [14]

Answer:7pi\4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers