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This Solver (Convert to Vertex Form and Graph) was created by by ccs2011(207) : View Source, Show, Put on YOUR site
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<span>Convert to Vertex Form and Graph<span><span>
Enter quadratic equation in standard form:
--> x2 + x +
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</span></span>Solution by Convert to Vertex Form and Graph<span>-->
Step 1: Group the first 2 terms together, separating them from the constant term.
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Step 2: Factor out leading coefficient, for completing the square to work, the coefficient of x2 must be 1.
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Step 3: Complete the square, Take half of x coefficient and square it. Notice to keep equation balanced you must add this number and subtract it making the net effect zero.
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Step 4: Distribute and add constants.
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Now it is successfully in vertex form and can be easily graphed.
The vertex is at (-3,-4)
The parabola opens up and has a y-intercept at (0, 14)
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Answer:
3
Step-by-step explanation:
Answer:
a i think
GIVE ME BRAINLIESTpls not trynna be demanding
Step-by-step explanation:
but pls can i have brainliest
60 b/c multiple 12*5=60 30*2=60
Answer:
Step-by-step explanation:
You need to upload a picture and i can answer underneath.
Usually if measured in feet then we have a scale = 1cm -1ft maybe.
so if you measure 3cm x 4cm then we have 12cm area = 12ft area if. Or if you have 2cm x 5cm = 10cm area = 10ft area if you have 4cm x 5cm = 20cm = 20ft area
etc. etc. Just make sure you say cm then ft in scale conversion.