Answer: d 99
Step-by-step explanation:
Answer: 120 beats per minute
Step-by-step explanation:
If you look at the plotted points on the graph, you can see that the rate is decreasing at a constant rate. As each week passes, the beats per minute rate drops by 10 beats. Therefore on Week 5, the heart rate will be 120 beats per minute.
The equation it has solutions of –5 and 7 is x^2-2x-37=0
We have equation
solutions of equation are –5 and 7.
We have to find complete the equation.
We have given that solutions of the equation are -5, 7.
The standard form of a quadratic equation.
<h3>What is the factor of the quadratic equation?</h3>

Where we have

So, roots are

, 

On substituting p and q in equation


Therefore,x^2-2x-37=0 is the equation of solution -5,7.
To learn more about the quadratic factor visit:
brainly.com/question/472337
<h3>Answer:</h3>
The Second one {(-8,-7), (4,-2), (2,9), (-8,8)}
<h3 /><h3>
Step-by-step explanation:</h3>
A function only gives ONE out put for a given value. But the second set has two outputs if we input -8, it gives you -7 and 8 so this must not be a function.
1. 5/16
2. 1/3
3. 3/20
4. 38
5. 3/4
6. 6