"Two vectors are perpendicular if their dot product is zero, and parallel if their dot"
Answer:
f(-2) = +2
Step-by-step explanation:
Let x = -2
So,
f(x) = 4x + 10
Substituting the value of x gives ,
f(-2) = 4 × (-2) + 10 = 10 - 8 = 2
320 times 0.14 = 44.8
So 45 people are over the age of 65
#just keep swimming I don’t know what you mean