Write an exponential function to describe the given sequence of numbers.
1 answer:
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Answer:
D
Step-by-step explanation: Time Stamp (6 9 10 32)
Easiest way is to graph both equation and look for the intersections see attached sreen shot
or solve by substitution
y = 2x
y = x²- 8
2x = x²- 8 solve for x
0 = x² - 2x - 8 factor
0 = (x - 4)(x + 2)
0 = 0 when x = 4 and -2
calculate the y values
y = 2x x = 4
y = 8 (4, 8)
y = 2x x = -2
y = -4 (-2, -4)
Answer:
<h2>g = - 3</h2>Step-by-step explanation:
5+4g+8=1
To solve the equation first group like terms.
Send the constants to the right side of the equation
That's
4g = 1 - 5 - 8
Simplify
4g = - 12
Divide both sides by 4
We have the final answer as
<h3>g = - 3</h3>Hope this helps you