Answer:
y-values of sampled wave:
0, 5, 5, -3, -5, -3, 2, 0, 0, -1, -2, 1, 1, -1, -1, -2, 2, 3, -1
Step-by-step explanation:
My teacher told me to put a dot on very cross or intersection that the line is on.
Answer:
Taking P(x) = x³-12x-16 as an example
Step-by-step explanation:
For a polynomial, if
x = a is a zero of the function, then (x − a) is a factor of the function.
We have two unique zeros:
−2 and 4. However, −2 has a multiplicity of 2, which means that the factor that correlates to a zero of −2 is represented in the polynomial twice.
Following how it's constructed
zero at -2, multiplicity 2
zero at 4, multiplicity 1
p(x)=x−(−2))²(x−4)¹
Thus,p(x)=(x+2)²(x−4)
Expand: p(x)=(x²+4x+4)(x−4)
p(x) =x³−12x−16
Answer:
1 min 59sec
Step-by-step explanation:
Subtract three from both sides to get:

Square both sides to get:

Subtract r to get:

Factor to get:
(r-9)(r-4)=0
The solutions to this equation are 9 and 4.
Answer:
y=-3x+4
Step-by-step explanation:
y-y1=m(x-x1)
y-4=-3(x-0)
y-4=-3(x)
y-4=-3x
y=-3x+4