mariadiaz531 mariadiaz531
  • 14-02-2021
  • Mathematics
contestada

If y=x2? - 5, find f(-4).
A-9
B-21
O
C 11
D -13

Respuesta :

Khasandra
Khasandra Khasandra
  • 14-02-2021

y = x²-5

f(x) = x² - 5

f(-4) = (-4)² - 5

f(-4) = 16 - 5

f(-4) = 11

Answer : C.11

give me brainliest pls hehe

Answer Link

Otras preguntas

Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes
How to do 103,727,495 in expanded form
60 is 10 times as much as what?60 is 1/10 of what?
19-10x+4=4x-5 i dont understand this equation
what is 122/11 equivalent to as a decimal??
if a set of numbers that both include both rational and irrational number is graphed on a number line what is the fewest number of distinct points that need to
9 divided by 16 and please explain on how to get the answer
what is the domain and range for y=lxl
if a set of numbers that both include both rational and irrational number is graphed on a number line what is the fewest number of distinct points that need to
The florist has 63 roses and carnations.if she has 27 roses bow many carnations does she have?