<h3>
Explanation:</h3>
a) see the attached graph
b) f(x) is exponential. It matches the equation f(x) = 3^x.
g(x) is linear. It matches the equation g(x) = 2x.
c) The line misses the curve so does not intersect anywhere. There is no value of x for which the functions are equal.
Answer:
11.2ft
Step-by-step explanation:
14 is 2/3 of 21 so the scale factor is 2/3.
16.8x2/3= 11.2
Answer:
C 4cm
Step-by-step explanation:
times 1.3 by 4 then divide 16 by 4
Answer:
c.3 got a 100
Step-by-step explanation:
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
