Answer:
60
Step-by-step explanation:
I need help with this too lol
<h2>
1. y-intercept</h2>
The quadratic function represents a parabola. In fact, the graph of a quadratic function is a special type of U-shaped curve called a parabola. To find the y intercept, we set as follows:
<h2>
2. x-intercepts</h2>
To find the other x-intercept, we must set as follows:
Therefore, the other x-intercept is . You can see both the y-intercept and the x-intercepts in the figure below.
Just plug in the numbers to the inequality
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(-2,-5)
-5 > (2)(-2) - 4
-5 > -8
This would work
---------------------------------------
(0.-4)
-4 > (2)(0) - 4
-4 > -4 (this is false)
This wouldn't work
--------------------------------------------------
(1,1)
1 > (2)(1) - 4
1 > -2
This would work
------------------------------------------------------------
(3,5)
5 > (2)(3) - 4
5 > 2
This would work
---------------------------------------------------------------------
(5,5)
5 > (2)(5) - 4
5 > 6 (this is false)
this wouldn't work
===================================================================
Your answers are (-2,-5), (1,1), and (3,5)
Answer:
x(3x+14)
Step-by-step explanation:
what do those terms share? they share the letter "x"
therefore we multiply x by 3x^2/x + 14x/x
3x^2/x = 3x and 14x/x = 14