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IceJOKER [234]
3 years ago
11

Which of these equations has a graph that is tangent to the x-axis at one of its intercepts? Choose all the polynomials that hav

e this property. y = ( x + 2)( x + 6) 2 y = x2 + 6 x + 9 y = x4 y = – x3 y = ( x – 5)( x + 3)( x + 1)( x – 5)

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Answer:

y = ( x + 2)( x + 6)

Step-by-step explanation:

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4m^2-3m^6+5m^44m
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3 years ago
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A compact disc is designed to last an average of 4 years with a standard deviation of 0.9 years. What is the probability that a
jarptica [38.1K]
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4 0
3 years ago
Please answer this by solving it
mr Goodwill [35]

Answer:

5 5/6

Step-by-step explanation:

Change them into improper fractions.  Multiply the denominator by the whole number and then add the numerator.  Put that number over the denominator.

2 X 3 = 6           3 X 2 = 6

6 + 1 = 7            6 + 1 = 7

7/3                      7/2

New expression:    7/3 + 7/2

Find a common denominator.  Both denominators can go into 6.

14/6 + 21/6 = 35/6

Change this back into a mixed number by dividing.

Answer: 5 5/6

8 0
3 years ago
True or false. to solve y in the equation 2x y=5, subtract 2 from both sides of the equation
gladu [14]
True. To solve for y you have to subtract 2 from both sides of the equation.
3 0
3 years ago
Here’s a graph of a linear function. write the equation that describes that function
sergeinik [125]

Answer:

y=1/2x+4

Step-by-step explanation:

Slope is 1/2. (m)

Y-intercept is 4 (b)

Slope intercept form is Y=mx+b.

8 0
3 years ago
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