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andre [41]
3 years ago
12

Use the parabola tool to graph the quadratic function.

Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

f(x) = 2x² + 4x - 16

= 2(x² + 2x) - 16

= 2(x² + 2(x)(1) + 1² - 1²) - 16

= 2(x + 1)² - 2 - 16

= 2(x + 1)² - 18

Vertex: (-1, -18) minimum

Second point can be the y-intercept:

(0, -16)

It should be a concave up

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