3 years ago

O f(x) = 4x −2+ 7x 1) f(8) = 2) f(-5) = 3) f(0) =

Mathematics

1 answer:

erastova [34]3 years ago

5 0

F(8)=4(8)-2+7(8)
f(8)=32-2+56
f(8)=86

f(-5)=4(-5)-2+7(-5)
f(-5)=-20-2+2
f(-5)=20

f(0)=4(0)-2+7(0)
f(0)=0-2+0
f(0)=-2

You might be interested in

A basketball team played six games. In those games, the team won by 8 points, lost by 25,won by 9, won by 10,lost by 1, and won

Aneli [31]

Answer:

about 10 without a remainder of 4

Step-by-step explanation:

So, add up the number and divide by how many number you have (definition of mean). 8 + 25 + 9 + 10 + 11 + 1 all divide by 6 (since there are 6 numbers)

8 + 25 + 9 + 10 + 11 + 1 is 64.

64/6 is about 10 without a remainder of 4

4 0

3 years ago

*PLS HELP!!* {The Picture Is In The Attachment}

ivann1987 [24]

Answer:

Step-by-step explanation:

Supplementary angles add up to 180

∠1 + 50 = 180

∠1 = 180 - 50

∠1 = 130

∠3 +50 = 180 {Supplementary}

∠3 = 180 - 50

∠3 =130

⇒∠1 = ∠3 = 130

3 0

2 years ago

Read 2 more answers

Select all the number set names that apply to

UNO [17]

Can you explain more , im willing to help .. Be more exquisite

3 0

3 years ago

He curriculum committee at Larchmont High School wants to offer a new elective course next year. They decide to survey Larchmont

Mars2501 [29]

Answer:

I think Athletics Hope this helps

Step-by-step explanation:

8 0

3 years ago

Hii please help i’ll give brainliest if you give a correct answer

ZanzabumX [31]

I think the fifth one

7 0

3 years ago