Question

How do I solve this pls help?

Answer 1

f(0) = 4

h(11) = 15

g(-9) = -2(-9)² - 4(-9) + 1 = -125

f(2) = 1

h(-2) = 2

g(0.25) = -2(0.25)² - 4(0.25) + 1 = - 0.125

Answer 2

a)

• f(0) = 4, from the graph

b)

• h(11) = 15, from the table

c)

• g(-9) = -2(-9)² - 4(-9) + 1 = -125, as per equation

d)

• f(2) = 1, from the graph

e)

• h(-2) = 2, from the table

f)

• g(0.25) = -2(0.25)² - 4(0.25) + 1 = - 0.125, as per equation