Answer:
The slope is 2!
Step-by-step explanation:
In order to find the slope of the line, we can use the formula y2-y1/ x2-x1.
Slope is the change over the y and the change over the x so we can just plug in points into this equation!
Pick 2 points--> (2,2) and (6,10)
Now plug in!
10-2/ 6-2 = 8/4 = 2
the slope of the line is 2! So this means it goes up 2 and to the right 1 unit.
Okay this should be simple...I remeber learning about this in class I just hope I did it right.
Add 27i to both sides
x * 3 - 27i + 27i = 0 + 27i
Then simplify
The form x * 3 = 27i
Divide both sides by 3
x * 3 27i
____ = ____
3 3
And now simplify to get your final answer
x = 9i
By the fundamental theorem of calculus,
Answer:
Step-by-step explanation:
The function y = 2x^2 + 4x has a parabolic graph that opens up.
*In factored form we have y = 2x(x + 2); if we set this equal to zero and solve for x, we obtain {-2, 0}, the roots of this function.
*The axis of symmetry is halfway between these roots: x = -1. The y-value of the vertex is the value of the function at x = -1: f(-1) = 2(-1)^2 + 4(-2) = -6. Thus, the vertex is (-1, -6).
* The y-intercept is (0, 0), since y = 0 when x = 0.
Graph the points shown and draw a smooth curve through them, remembering that this parabola opens up.
Answer:
0.625
Step-by-step explanation:
5/8 is equal to 0.625
