Question

WILL GIVE BRAINLIEST

Answer 1

3. f(-6) = 12+1 =13

 f(-2) = 4+1 = 5

f(0) =1

Range {1,5,13}

4.  f(-2) = (-2)^3+1 =-7

  f(-1) = (-1)^2 +1 =0

f(3) = (3)^3 +1 = 28

Range = {-7,0,28}

5.the sequence is arithmetic

d= -11+19 = 8

an = a1 + d(n-1)

an = -19 +8(n-1)

6.l =w+5

a =l*w

a(w) =(w+5) * w

a(w)= w^2 +5w

f(w) = w^2 +5w

f(8) = 8^2 +5(8)

f(8) = 64 +40

f(8) =104 in^2