F(x) = -x² + 6
Find f(-3).
2 answers:
Answer:
Step-by-step explanation:
f(-3)= -(-3)^2+6= -9 + 6 = -3
Answer:
Step-by-step explanation:
this is a really questuon so instead of x we put -3 so its going to look something like this. (PLUG IN -3 FOR X)
f(-3)= (-3)^2+6
f(-3)= -9+6 (-9 because of -3^2)
then the equation becomes
f(-3)= -9+6
(USING THE RULES) we get -3 as our Final answer
You might be interested in
Answer:
put it in desmos
Step-by-step explanation:
Car 1: 15x
Car 2: 20y
15x+20y=1300
x+y=75
So y=75-x
15x+20(75-x)=1300
-5x+1500=1300
-5x=-200
x=40.
y=75-40
y=35
Car 1: 40 gallons
Car 2: 35 gallons
(0,-2)
(5,-7)
hope it helps u
(2a-1 )exponent two•(3a + 2) exponent 2• (4a-3) exponent 2
