Answer:
- (√30 - 1, 0)
- (-√30 - 1, 0)
Step-by-step explanation:
Making the equation of the parabola :
⇒ y = a(x - h)² + k
⇒ y = (x + 1)² - 17 - 13
⇒ y = (x + 1)² - 30
x-intercepts have y = 0 :
- 0 = (x + 1)² - 30
- (x + 1)² = 30
Taking the square root on each side :
- √(x + 1)² = √30
- x + 1 = ±√30
- x = ±√30 - 1
The x-intercepts are :
- (√30 - 1, 0)
- (-√30 - 1, 0)
Answer:
4770 people
Step-by-step explanation:
795*6= 4770
Hey There!
The answer to your problem is 
<u>Subtract 2x from both sides</u>
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<u>Multiply both sides by 4/(-5)</u>
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x
Answer:
The mom is 5 feet 3 inches
Step-by-step explanation:
<u>Step 1: Make an equation</u>
m = 1 3/4 * 3
<u>Step 2: Solve</u>
m = (4/4+3/4) * 3
m = 7/4 * 3
m = 21/4
m = 5.25
<em>m = 5 feet 3 inches</em>
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Answer: The mom is 5 feet 3 inches
