lilmoco52013 lilmoco52013
  • 25-05-2018
  • Mathematics
contestada

if f(x) = 5x + 40, what is f(x) when x equals -5?

Respuesta :

gmany
gmany gmany
  • 25-05-2018
[tex]f(x)=5x+40\\\\x=-5\\\\\text{substitute the value of x to the equation}\\\\f(-5)=5\cdot(-5)+40=-25+40=15[/tex]
Answer Link

Otras preguntas

Experimental participants did not show strong differences in brain activation whether watching a sad or a neutral movie if they
The u.s. senate attempt to block a bill from passage by refusing to end discussion is known as
Connective tissue is different from the other major tissue types in that ______.
Which membrane component is important for allowing large, charged molecules to pass through the membrane?
The measure of each interior angle of a regular polygon is eleven times that of an exterior angle how many sides does the polygon have
If we can't find an inexpensive hotel for the Fourth of July weekend, we can always stay with my parents. what type of sentence is this? simple compound compl
How much did al gore win the popular vote by?
In the nineteenth century, euclidean geometry was finally disproved when the fifth postulate was more closely examined.a. trueb. false
President eisenhower believed that forced desegregation in the south as a result of the brown v. board decision would result in
What are the four conditions needed to see an object?