17-12-2014
Mathematics

Answered

If f(x)=7-2x find f(3)+6

Answer :

macio06 macio06

17-12-2014

To get the answer we have to substitute x=3 and add 6 to the result.
Lets do this
f(x)=7-2x
f(3)=7-2*3=7-6=1
f(3)+6=1+6=7 - its the result

Answer Link

Other Questions

the secret number has a 7 in the ones place the tens number is an odd number

The state religion of the Han Dynasty was A Shinto B Buddhism C Confucianism D Tao

Is the praseI sing about horses riding in the stampede a sentence

a man is pulling on his dog with a force of 700 N directed at an angle of 300 to the horizontal Find a the x and y components of this force

A wet towel is hanging on a clothesline in the sun What process does the towel dry by

wich events changed europe and asia during the middle ages

Round the number to the given place value 1044 hundredths A15 B14 C105 D104i think it is D Am i correct

The scale factor of RSTU to VWXY is 143 What is the scale factor of VWXY to RSTU

Gerard has 30 to spend on lunches this month Lunch costs him 150 each day After Gerard buys lunch for 8 days which statement is true Gerard has spent less than

Which of the following changes igneous or sedimentary rock into metamorphic rock A heat and pressure B heat and weathering C water and weathering D water and pr