Rambok88 Rambok88

12-03-2020
Mathematics

contestada

F(x)=x^2-2x-7
given the polynomial function find f(-5)

Respuesta :

Danboghiu66 Danboghiu66

12-03-2020

Answer:

f(-5)=28

Step-by-step explanation:

f(x)=x²-2x-7

f(-5) means that we have to replace x by -5.

f(-5)=(-5)²-2(-5)-7=25+10-7=25+3=28

Answer Link

Otras preguntas

Is “Will we take a test” a phrase or a clause?

Which place was never settled by the Bantu? O A. The Equatorial forest B. The Sahara desert C. Western Africa D. Southern Africa

Find the circumference of the given circle

pls help....'Discuss Two socio-economic factots you would need to consider before making a career choice.Give reasons for your answer.(4)'

Everybody _______ arrived *has . did . were

given lines L1 =(1-a) x-y =1 and L2= 6x+ay =9 find the value of a when L1 and L2 are parallel and L1 and L2 are perpendicular

If a woman who is heterozygous for type B Blood, has a baby with a man who is heterozygous for type B blood, what are they chances their baby could have type O

Michael gets 52% better at press ups. He used to be able to do 62. How many can he do now?

Complete the description with reflexive verbs you MUST conjugate will give brainliest for full answer

The Industrial Revolution caused hardships mainly for... * The Landowners The Workers The Middle Class The Bougresie The Factory Owners