dakotadavis14 dakotadavis14

01-12-2019
Mathematics

contestada

If f(x) = 2х2 – 10, find f(5).
О1) 90
O2) 10
О3) 7.5
O4) 40

Respuesta :

teriworsham teriworsham

01-12-2019

The answer is 2.) 10 f(5)=2(5)2-10
2(5)=10
(10)2=20
20-10=10

Answer Link

joletgarciaaa joletgarciaaa

01-12-2019

the answer for this problem is 10

Answer Link

Otras preguntas

what did they rename California in 1846

The geese fly 23 m/s to the south when they migrate for the winter. Identify if this example is speed or velocity.

Ray wants to buy a hat that costs $10 and some shirts that cost $12 each. The sales tax rate is 6.5%. The expression 0.065(10+12s) can be used to determine the

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ 20 POINTS PER ANSWER PLZ BE RIGHT!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Please show an explanation

Change the following into Indirect Speech. a) He said to me, “I will phone her”. b) She said, “I have downloaded the application form”. c) Ravi said, “Usha look

9. Elsie has 5 jumbo freezies, to share with the 13 players on her soccer team. She cuts each freezie into thirds. Does Elsie have enough freezie pieces for eve

Using information from Text D and Text E, synthesise the reasons why people bake. [10]

What is the legacy of Homer Plessy’s attempt to challenge racial segregation?

Find 1 2/3 + (-2 1/2)