(x - 5)(x + 5)(2x - 1)
= (x ^ 2 - 25)(2x - 1)
= 2x ^ 3 - x ^ 2 - 50x + 25
The set of equations best models the point of intersection of the arrow and the target is:
y = –0.008x² + 0.2x + 7 and y = 0.12x.
<h3>What are the equations of the point of intersection?</h3>
To find the equations, we have to look at two things.
- The coordinates of the point.
- The behavior of the arrows trajectory, that is, if it's concave up or concave down.
The coordinates of the point are (35, 4.2), hence the best linear representation is:
y = 0.12x.
This leaves the first two options. The trajectory is concave down, which removes the second option, hence the correct option is:
y = –0.008x² + 0.2x + 7 and y = 0.12x.
A similar problem, involving a point of intersection, is given at brainly.com/question/11337174
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Answer:
D
Step-by-step explanation:
When exponents are multiplied by exponents, they add together and leave the base untouched.
The answer I believe is X=-28/9
Answer: y=4.5, z=6.7, x=6
Step-by-step explanation:
