brandonjorgeee brandonjorgeee
  • 25-06-2018
  • Mathematics
contestada

What is f(–3) for the function f(a) = –2a2 – 5a + 4?

Respuesta :

VictorZ
VictorZ VictorZ
  • 25-06-2018
Hi there!

To find the value of f(a). Substitute " -3 " in place of " a "

- 2a² - 5a + 4

- 2(-3)² - 5(-3) + 4

- 2 × 9 + 15 + 4

- 18 + 19

1

Hence, The required value of th' function is 1

~ Hope it helps!
[tex] [/tex]
Answer Link
jrdbz123 jrdbz123
  • 31-01-2020

Answer:

the answer is 1

Step-by-step explanation:

Answer Link

Otras preguntas

a term for the house is blank years
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. At a historical landmark, candles are used to simu
How did Northern leaders try to encourage Americans to buy goods made in the United States rather than foreign imports? A. high taxes on imports to increase th
the diameter of a circle is 14m. use 3.14 for π. round to the nearest tenth.
Please help fhhfdfkjcssk
which of the following is approximately equal to the expression below63/10 ÷ 25/9A. 3B. 1C. 4D. 2
Where does dawson live during the civil war
Can someone help me with these questions please ?!!!
A kite has angle measures of 7x, 65, 85, and 105. Find the value of x. What are the measures of the angles that are congruent?
Can you help please?