How do you solve 3k+2(5k-3)=7
1 answer:
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Answer:
B) (-3,4)
Step-by-step explanation:
I graphed the function on the graph below to show you that vertex of the function.
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The factors of the equation are
Step-by-step explanation:
We need to factor the quadratic trinomial.
We will do factorization by braking the middle term such that adding those number we get middle term (-3x) and multiplying those numbers we get (-18x^2)
Solving:
So, the factors of the equation are
Keywords: Finding Factors of Quadratic Equation
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Answer:
Equation of circle is
None of the options is correct
Step-by-step explanation:
Given: Graph
To find: equation of circle
Solution:
A circle is a locus of all points that are at a fixed distance (radius) from a fixed point (centre).
From the graph,
centre (a, b) =
radius (r) = 4 units
Equation of circle is of form