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33 votes
Help me with a and b please

Help me with a and b please-example-1
User Mohamed Embaby
by
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1 Answer

13 votes
13 votes

Explanation:

a. h(-5) = 3(-5)+3 = -15+3 = -12

h(0) = 3(0)+3 =0+3 = 3

h(1) = 3(1)+3 = 3+3 = 6

h(2)= 3(2)+3= 6+3 = 9

h(4)= 3(4)+3= 12+3 = 15

the range = {-12,3,6,9,15}

b. f(-0.5)= 8(-0.5)-3 = -4-3= -7

f(-1) = 8(-1)-3 = -8-3 = -11

f(0) = 8(0)-3 = 0-3 = -3

f(1) = 8(1)-3= 8-3 = 5

f(1.5)= 8(1.5)-3 = 12-3 = 9

the range = {-11, -7, -3, 5, 9}

User Arita
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