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

The two figures above are similar. The perimeter of quadrilateral ABCD is 50 cm, and the perimeter of quadrilateral EFGH is 75 cm. Find the scale factor if EFGH

According to the drafters of the Declaration of Independence, how did the king prevent the colonial population from growing

Which of the following is a quadratic inequality? y < 2x + 7 y < x3 + x2 y < x2 - 5x

How do this problem 18

I don't understand how to do this

Choose all that apply. Select each of the factors you should consider when investing. opportunity cost risk rate of return liquidity

As we walk, we must make the pledge that we shall march ahead. We cannot turn back. There are those who are asking the devotees of civil rights, "When will you

Do you know the answer?

y=x 1 2y-2x=6 i cant under stand how to do this it always confuses me please help

what is the answer to 10-A=3