mitchellladarionnam mitchellladarionnam
  • 09-06-2021
  • Mathematics
contestada

somebody help me out

somebody help me out class=

Respuesta :

Rinkhals
Rinkhals Rinkhals
  • 09-06-2021

Given Function : f(x) = -3x² + 3x + 7

To find out the value of f(8) : Substitute 8 in the function in place of x

⇒   f(8) = -3(8)² + 3(8) + 7

⇒   f(8) = -3(64) + 24 + 7

⇒   f(8) = -192 + 24 + 7

⇒   f(8) = -161

Answer Link

Otras preguntas

please help What was the importance of the Federal Highway Act of 1956? It established tolls on highways, which funded new home construction. It helped boost th
Which of the following events are correlated but do not necessarily have a causal relationship? A. A dog snarls and barks at a baby, who immediately starts cryi
Can someone help me? Algebra 1
Which of the descriptions below does not explain the effects of air pollution on the respiratory system? It could restrict air flow through the bronchi. It coul
Many compounds of living things, such as carbon dioxide, are formed by which kind of bond? covalent ionic hydrogen carbon
The Florida Legislature creates laws for the United States interprets laws for the United States enforces laws in the state of Florida makes laws for the state
1/6 of 48? PLSE help
A judgment based exclusively upon fixed, knowable facts or standards is _____. intuitive objective subjective
25x^2+9y^2+72y-81=0. Find the standard form of the equation by completing the square. Then identify and graph each conic.
In the Odyssey, which best describes Argos? A. compassionate B. prophetic C. devoted D. proud