For part A, you simply add the two functions a(x) and b(x). The resulting function is then (a+b)(x) = 5x +2.
For part B, you multiply the functions a(x) and b(x). Using the FOIL method, we obtain, 6x^2 -24x + 20x - 80. Simplifying, we get, (a*b)(x) = 6x^2 -4x - 80.
For part C, you replace x in the function a(x) with the expression from b(x). This results to: a[b(x)] = 3(2x - 8) +10. Simplifying, a[b(x)] = 6x - 14.
Answer:
5 peices of pizza for $4 each
and 4 drinks for $2
Step-by-step explanation:
Answer:
0.61
Step-by-step explanation:
Answer:
the polygon is 13in
Step-by-step explanation:
4 times 3 = 12in.
1 times 1= 1in.
12 + 1 = 13in.
HOPE THAT HELPS:)
AAS
In the triangles the two angles and one side is congruent this is notated by the dashes and arc
