Answer:
always
Step-by-step explanation:
Step-by-step explanation:
change the directions i think
you have to make the -1 -> 0
you have to multiply by -1
and if you multiply the direction will change
Distribute
Combine like terms
Add 1 and subtract 6x from each side
0 = 12
The equation has no real solution
Answer:
14
Step-by-step explanation:
Answers:
- y intercept: 9
- zeros: -3, -1, 1, 3
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Explanation:
The y intercept is where the curve crosses the y axis. The curve appears to do so just below y = 10, so y = 9 seems like a good estimate. I'm basing this off of the answer choices given. The y intercept always occurs when x = 0.
The zeros, aka roots or x intercepts, are where the curve crosses or touches the x axis. This occurs in four locations: x = -3, x = -1, x = 1 and x = 3. The x intercepts always occur when y = 0.
