Hey there! :)
Answer:
The first option:
Y-intercept: 9
Zeros: 1, -1, 3, -3
Step-by-step explanation:
The Y-intercept is where the graph intersects with the y-axis. On this graph, we can see that the graph intersects at y = 9.
The zeros of the graph are where the graph intersects the x-axis. When looking at the graph, the x-axis is intersected at x = -3, x = -1, x = 1, and x = 3.
Therefore, A, or the first option, is the correct answer.
<span>f(x)=3x+8 and g(x)=6x+6
(f + g)(x) = f(x) + g(x)
= </span>3x+8 + (6x + 6) = 3x + 6x + 8 + 6 = 9x + 14<span>
</span>(f + g)(x) = <span> 9x + 14
</span>
(f + g)(-1) = <span> 9*-1 + 14 = -9 + 14 = 5
</span>
<span>(f + g)(-1) = 5</span>
Be more specific with your question please
Answer:
C: The graph is not a function of x because the line y = 0 intersects the graph at two points.
Step-by-step explanation:
The line y = 0 will intersect the ellipse at the points, (-4 , 0) , (4 , 0)
To find the area if a parallelogram, you do:
Area = base * height
