Answer:
<h2>y = -11</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept → (0, b)</em>
<em />
We have the slope <em>m = 0</em> and the point (0, -11) → <em>b = -11</em>.
Substitute:
<em>y = 0x - 11 = -11</em>
<em>It's a horizontal line.</em>
Answer:
=-43
Step-by-step explanation:
=(5)(−4)−23
=−20−23
=−43
GHI and JHK can be assumed to be on the same line/plane. The two angles add to be 180 degrees, meaning the line that connects them (I'm assuming GHK) is a straight line of 180 degrees.
To get the x-intercepts of the function, f(x) = 4x2 – 24x + 20
It has to be equated to zero and the values of x are the x-intercepts. So,
4x2 – 24x + 20 = 0
The resulting equation is a quadratic equation which can be solved by different methods. The solution is
x = 5, 1
The average therefore is:
(1+5/)2 = 3
X^2+4x-12=0
(x+6)(x-2)=0
X can equal -6 and 2.
x=-6
x=2
