wadex50 wadex50
  • 15-07-2019
  • Mathematics
contestada

If f(x) = 3х – 15, what is f(4)?

Respuesta :

Ben
Ben Ben
  • 15-07-2019

[tex]\huge{\boxed{f(4)=\bf{-3}}}[/tex]

In this case, you are replacing all instances of [tex]x[/tex] with [tex]4[/tex]. [tex]f(4)=3(4)-15[/tex]

Multiply. [tex]f(4)=12-15[/tex]

Subtract. [tex]f(4)=-3[/tex]

Answer Link

Otras preguntas

The General Theory of Employment, Interest and Money was written by John Maynard Keynes. Adam Smith. Milton Friedman. Friedrich August von Hayek.
Help me please Algebra two!
Which three lines in this excerpt from Samuel Taylor Coleridge's "Kubla Khan" best reflect the theme of chaos and excitement in creation? But oh! that deep roma
To the Mountains Let there be light, the sky Declares. And the sun answers. Yellow ribbons cascade across A serrated skyline, filling each valley Until it burst
write the name of the shape that has no sides and no vertices
One Newton is expressed in ?
What is the definition of a subsequent boundary?
Define autotrophs and heterotrophs
Why are electric motors used in circuits?
1. ____ is defined as a force acting over a distance A. Power B. Energy C. Work <-- D. Potential energy 3. The unit that represents 1 Joule of work done each