The following graph models bristols heart rate, in beats per minute(bpm), over time, in minutes during the last 10 minutes of yo
ga class. Bristols heart rate is 70.
Is the graph that models Bristol's heart rate a parabola?
Is the graph that models Bristol's heart rate a parabola?
2 answers:
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Hey!
To solve x in this equation we must first add five to both sides to get
on its own.
<em>Original Equation :</em>
<em>New Equation {Added 5 to Both Sides} :</em>
Now we must square both sides of the equation.
<em>Old Equation :</em>
<em>New Equation {Changed by Squaring Both Sides} :</em>
And now we must solve the new equation.
Step 1 - Switch sides
Step 2 - Subtract x from both sides
Step 3 - Simplify
Now we need to solve the rest of the equation using the quadratic formula.
9
4
<em>So, this means that in the equation
,</em> x = 9 <em>and </em>x = 4.
Hope this helps!
- Lindsey Frazier ♥
To solve x in this equation we must first add five to both sides to get
<em>Original Equation :</em>
<em>New Equation {Added 5 to Both Sides} :</em>
Now we must square both sides of the equation.
<em>Old Equation :</em>
<em>New Equation {Changed by Squaring Both Sides} :</em>
And now we must solve the new equation.
Step 1 - Switch sides
Step 2 - Subtract x from both sides
Step 3 - Simplify
Now we need to solve the rest of the equation using the quadratic formula.
9
4
<em>So, this means that in the equation
Hope this helps!
- Lindsey Frazier ♥