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mixer [17]
3 years ago
5

Write a quadratic function f whose zeros are 3 and -10. f(x) =

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0

Answer:

f(x)= x^2 + 7x - 30

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If a bar chart showed that 4 students received an a on the test, 3 students received a b, and 1 student received a c, the talles
Semenov [28]

Answer:

The tallest bar on the chart would be for the a column of 4 students received an A  on the test

Step-by-step explanation:

The tallest bar on the chart would be for the a column of 4 students received an A  on the test.

4 0
3 years ago
Solve for r. 12 = r - (34 - 2) Show your work!
djverab [1.8K]
The answer would be -20
3 0
3 years ago
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The graph of f(x) = x3 + 6x2 + 12x + 8 is shown. Based on the graph, how many real number solutions does the equation x3 + 6x2 +
lianna [129]
SEE ATTACHED IMAGE TO OBSERVE THE GRAPH OF THE FUNCTION.
 For this case, the first thing we should see are the cut points with the x axis.
 We note that the graph cuts to the x-axis at x = -2
 Therefore, x = -2 is the real solution to the polynomial.
 Also this function:
 x3 + 6x2 + 12x + 8
 It can be rewritten as:
 (x + 2) ^ 3
 From where we conclude that its roots are:
 x = -2 (with multiplicity 3)
 Answer:
 
the equation x3 + 6x2 + 12x + 8 = 0 have:
 
x = -2
 
As a real solution with multiplicity 3.

5 0
3 years ago
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The nine cats in a pet store were weighed. Their weights (in pounds) are given below.
stepladder [879]
Range is 6 and the mode is 8
6 0
3 years ago
Find the common ratio of the geometric sequence 6, 48, 384, ...​
gregori [183]

Answer:

r = 8

Step-by-step explanation:

The common ratio r of a geometric sequence is

r = \frac{a_{2} }{a_{1} } = \frac{a_{3} }{a_{2} } = ..... = \frac{a_{n} }{a_{n-1} }

Then

r = \frac{48}{6} = \frac{384}{48} = 8

8 0
3 years ago
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