Answer:
Option 2
Step-by-step explanation:
0.4x + 3.8 ≥ 4.8
0.4x ≥ 4.8 - 3.8
0.4x ≥ 1
x ≥ 1/0.4
x ≥ 10/4
x ≥ 2.5
Answer:
D. x(x - 7)(x - 5).
Step-by-step explanation:
x3 - 12x2 + 35x
= x(x^2 - 12x + 35)
= x(x - 7)(x - 5).
Answer:
P'(7,0)Q'(2,1) R'(12,-6)
Step-by-step explanation:
P(3,5)------>P'(3+4,5-5)
P'(7,0)
Q(-2,6)----->Q'(-2+4,6-5)
Q'(2,1)
R(8,-1)------>R'(8+4,-1-5)
R'(12,-6)
Amplitude: 1/4 (= |a|)
Frequency: 1/2 (= |b|)
Period: 4pi (= 2pi/|b|)
