Answer:
What? help you with what
Step-by-step explanation:
Answer:
y = (x +4)(x +2)²(x +1)
Step-by-step explanation:
The function has a generally U shape, so is of even degree. The zero where the graph touches, but does not cross, the x-axis is a zero of even multiplicity. The minimum degree of a function that matches this description is 4. It will have zeros at x=-4, -2 (multiplicity 2), and -1. The constants in the corresponding binomial factors will be the opposite of these values, so the factored form is ...
y = (x +4)(x +2)²(x +1)
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The multiplicity of a zero is the power of the corresponding factor.
Given: 2x-8+14x+6-14
Combine the x's: 16x-8+6-14
Combine the 8 and 6: 16x-2-14
Combine -2 and -14: 16x-16
Answer: 16x-16
Answer:
Since it's a right angled triangle,
taking 61 as reference angle,
cos61 = b/h
or, cos61 = b/8
or, b = cos61.8
so, b = 3.9 feet
The bottom of the ladder is 3.9 feet away from the side of the house.