goldenstorm765 goldenstorm765

25-10-2016
Mathematics

contestada

1.if f(x)=-4x^2+15, then f(-3)=

2.if(x)=3x-2, find f(8)-f(-5)

Respuesta :

CiaraSaure CiaraSaure

25-10-2016

1. -4(3)^2+15
-4(9)+15
-36+15
-21<-

2. 3(8)-2
24-2
22

3(-5)-2
-15-2
-17

22-(-17)
39 <-

Answer Link

Otras preguntas

Gil_____ is under significant pressure to resign from the la city council because of his participation in a secretly recorded conversation which included racist

What is an example of "trust-busting" that Theodore Roosevelt enforced? O A. He supported the Northern Securities Company. • B. He created a trust for all the s

Which branch of the military is part of the department of homeland security during peacetime, but operates under the navy during times of war?.

Choose a relationship model that will reach $0 in the same number of days as this scenario: mika has $12 and spends $2 each day. y = â€""2x â€"" 12 y = â€""3x 1

a company purchased a computer system at a cost of $30,000. the estimated useful life is 6 years, and the estimated residual value is $9,000. assuming the compa

list advantages and disadvantages of surface tensionplease i really need this urgently

Question # 3 Mia's brain scan revealed she had a tumor on the part of her brain that is responsible for her loss of sensory processes except smell. Where is the

please answer look at the picture

¿Cuál es la masa necesaria de carbonato de calcio para que por descomposición térmica produzca 16 L de dióxido de carbono, a condiciones normales? CaCO3 (s) CaO

Can someone please help with this noredink