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Digiron [165]
3 years ago
8

What are the zeros of f(x)=(x-1)(x+6)

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
7 0
X would equal (1,6) !!
Svetllana [295]3 years ago
4 0

Answer:

x = - 6, x = 1

Step-by-step explanation:

To find the zeros, let f(x) = 0, that is

(x - 1)(x + 6) = 0

Equate each factor to zero and solve for x

x + 6 = 0 ⇒ x = - 6

x - 1 = 0 ⇒ x = 1

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Lapatulllka [165]
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Find the simplest pattern and insert the missing term(s) of each sequence. 4, 7, 12, 21, 38, ___
Arte-miy333 [17]

Answer:

71

Step-by-step explanation:

4, 7, 12, 21, 38, ...

  • 2+2=2¹+2
  • 4+3= 2²+3
  • 8+4= 2³+4
  • 16+5= 2⁴+5
  • 32+6= 2⁵+6

next term:

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7 0
2 years ago
The first four terms of an arithmetic sequence are -11,-5,1,7. what is the equation for an
mr_godi [17]

Answer:

y = 6x - 11

Step-by-step explanation:

An arithmetic sequence is a linear function. This means it steadily increases or decreases through addition/subtraction by a constant amount. Here the sequence grows by adding 6 each time.

-11 + 6 = -5

-5 + 6 = 1

1 + 6 = 7

etc....

Since this is linear, its equation has the form y = mx + b where m is the slope and b is the y-intercept. The slope is m = 6 and b = -11.

y = 6x - 11

7 0
3 years ago
Explain-Carmen is making homemade root beer for an upcoming charity fundraiser.
NeTakaya

Answer:

1.5lb/ounces

Step-by-step explanation:

Given:

Mass of dry ice Carmen uses  = 12lb

Mass of root beet  = 8ounces

Unknown:

Ratio/Proportional constant for number of pounds to number of ounces of root beer extract  = ?

Solution:

To solve this problem,

    Ratio = \frac{number of pounds of dry ice}{Ounce of root beer}

    Ratio  = \frac{12lb}{8ounces}   = 1.5lb/ounces

6 0
3 years ago
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