Answer:
8, 20 and 6
Step-by-step explanation:
A coefficient is the numerical part of an algebraic term. Example: in the term 2x the coefficient is 2.
Answer:
<h2>On a coordinate plane, a parabola opens up with x-intercepts at (negative 2, 0) and (2, 0), and a y-intercept at the vertex (0, negative 4).</h2>
Step-by-step explanation:
Parabollas are characterized by being curves which opens upside or downside.
When the parabolla opens upside, then we say it has a minium.
When the parabolla opens downside, then we say it has a maximum.
In either the minium or maximum point is defined by the vertex.
As you can observe, among the choices, the last one is the only one that opens up, therefore, it has a minimum value vertex.
<span>f(x)=-x^2+10x+6
f(x)=3x^2-12x+9
f(x)=-2x^2+2x+7
f(x)=8-x^2 </span>
Step-by-step explanation:
Suppose AB is the 3- foot high access ramp that ends at point C 20 feet along the ground and
theta is the angle of depression from the start of 3 foot high ramp at point A
Now, in ∆ ABC
m<ACB= theta ( alternate interior angle)
Therefore,
(theta) = tan⁻¹(3/20)
= 8.5°
The total front footage of all three lots is 370.