Answer:
D
Step-by-step explanation:
We can see in the graph f(x) that the x intercept is
.
In the table of g(x), we can see that the x intercept is
.
Since
, the x intercept of the graph f(x) is greater than the x intercept of graph g(x).
The equation of the function in vertex form is y = -(x + 5)² + 4
<h3>What is quadratic equation?</h3>
A quadratic equation is a second-order polynomial equation in a single variable x , ax2+bx+c=0. with a ≠ 0 .
Given that the quadratic function has roots at -3 and -7 and a vertex at (-5,4).
We need to find the equation of the function in vertex form
equation of the function in vertex form.
As per the information given in the question,
The given roots of the function are -3 and -7,
y = a (x + 3) (x + 7)
y = a (x² + 10x + 21)
y = a (x² + 10x + 25 − 4)
y = a (x² + 10x + 25) − 4a
y = a (x + 5)² − 4a
The vertex is (-5, 4),
So, a = -1.
y = -(x + 5)² + 4
Hence, y = -(x + 5)² + 4 is the equation of the function in vertex form
To learn more on Quadratic equation click:
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Answer: E(ax+b) = aE(x) + b
Step-by-step explanation: see attachment below
Answer:
-14x+6
Step-by-step explanation:
-3(4x-2)-2x
-12x+6-2x
-12x-2x+6
-14x+6
Answer:
180
can fit in the container will be your answer.
Step-by-step explanation:
Ok so... the equation is: 6 x 5 x 12 ÷ 2
Which will be 180.