3 years ago

Help please

Mathematics

1 answer:

lord [1]3 years ago

8 0

Answer:

Functions evaluated at x = -1

A. a(-1) = -2(-1) + 3 = 5

B. b(-1) = 0 (as per graph)

C. Find the equation first:

m = 4/8 = 1/2
c(x) = 1/2x - 4
c(-1) = -1/2 - 4 = -4.5

D. d(-1) = (-1)² - 4 = -3

E. e(-1) = 2 (as per table)

F. f(-1) = 5/2 = 2.5 (as per graph)

G. g(-1) = 2(3)⁻¹ - 2 = 2/3 - 2 = - 1 1/3

H. h(-1) = 2 (as per table)

The order:

C >> D >> G >> B >> E and H >> F >> A

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