Answer:
(2.42,-7.4) and (-1.58, 5.9)
Explanation:
<u>Solve algebraically</u>:
⇒ f(x) = g(x)
⇒ 2x² – 5x– 7 = -4x² + 16
⇒ 2x² - 5x - 7 + 4x² - 16 = 0
⇒ 6x² -5x -23 = 0
<h3>
Now use the quadratic function: 
</h3>
Identify : a = 6, b = -5, c = -23
<h3>
Solving Step Wise:</h3>

Solve for y : 2(2.42)² - 5(2.42) -7 and 2(-1.58)² - 5(-1.58) - 7 = -7.4, 5.9
Coordinates: (2.42,-7.4) and (-1.58, 5.9)