F(x)=x²+3x ; [-2;3]⇒Δf/Δx=(f(3)-f(-2))/(3-(-2))=4 (A)
f(x)=3x-8 ; [4;5]⇒Δf/Δx=<span>(f(5)-f(4))/(5-4)=3 (B)
f(x)=x</span>²-2x ;[-3; 4]⇒<span>Δf/Δx=(f(4)-f(-3))/(4-(-3))= -1 (C)
f(x)=x</span>²-5 ;[-1; 1]⇒<span>Δf/Δx=(f(1)-f(-1))/(1-(-1))= 0 (D)
answer: A, B, D, C
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Answer:
t = d/S
Step-by-step explanation:
S = d/t
Cross multiply
S x t = d
Divide both sides by S
S/S x t = d/S
t = d/S
Answer:
thank
Step-by-step explanation:
you
Answer:
OPTION A
Step-by-step explanation:
AS IF SHE DOUBLES 1 DIMENSION THE VOLUME BECOMES TWICE.
V=L*B*H
IF L IS DOUBLED ..
THEREFORE,NEW VOLUME=
V2=2L*B*H
V2=2 L*B*H
