Answer + Explanation:
y = a(x - h)^2 + k
y = 2(x + 4)^2 - 2
y = 2(x^2 + 8x + 16) - 2
y = 2x^2 + 16x + 32 - 2
y = 2x^2 + 16x + 30
Hopefully this helps!
All the choices are correct.
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In our base-10 number system, moving a digit one place to the left multiplies its value by 10. Moving it one place to the right multiplies its value by 1/10.
You know already that 1,000 has 10 times the value of 100, and 1/10 the value of 10,000.
Answer:
d
Step-by-step explanation:
Probably the third sorry if im wrong
Answer: 3x + 6
the slope, m, is 3
the y-intercept, b, is 6
Step-by-step explanation:
Change to slope intercept form, y = mx + b
First, isolate y on the left
2y -6x = 12 Add 6x to both sides (6x cancels on the left)
2y/2 = 6x/2 + 12/2 Divide both sides by 2 (2 cancels on he left)
y = 3x + 6
the slope, m, is 3
the y-intercept, b, is 6