#72^3÷2(3+2)2^2×(3+2)4×520
Answer:
11/16 CHANCE
Step-by-step explanation:
What is 38/50 as a decimal... and what is 28/50 as a decimal? PLEASE HELP ME !!!! i hate struggling with homework!
A. x-intercepts: (1,0), (7,0)
B. Vertex: (3,-16)
C.Vertex: (-3,20)
D. Vertex: (3, 20)
E. x-intercepts: (-1,0). (7.0)
F. x-intercepts: (1.0), (-7,0)
The vertex and intercepts of the graph of will be and , respectively.
A vertex in a quadratic equation is the minimum or maximum point of the equation and anintercept of a graph is the point at which the graph intersects the axis.
Vertex form,
We have,
Now,
Find the intercept and to find intercept put ;
i.e.
Now using Mid-term split method find value of ;
⇒
⇒
So, these are the intercept of the expression.
Now find the vertex using the above given formula;
Rewrite in vertex form
Add and subtract in given expression;
Now convert quadratic part of equation in ;
Now compare it with
We get,
So, these are the vertex of expression.
Hence, we can say that the vertex and intercepts of the graph of will be and , respectively.
To know more about vertex and intercepts of the graph click here
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