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Georgia [21]
3 years ago
7

What is the equation of the midline of f(x)=1.5+cosx?

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0

Answer:

1.5

Step-by-step explanation:

1.5

ANTONII [103]3 years ago
6 0

Answer:

midline = 1.5

Step-by-step explanation:

f(x) = d + a*cos (bx+c)

a = amplitude

b = part of the period

c = horizontal shift

d = vertical shift (midline location)

d = 1.5

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Afina-wow [57]

Answer:

b=17

Step-by-step explanation:

b=(45+6)/3

b=51/3

b=17

she bought 17 books since the original price of evereything was 51 dollars before the discount of 6 dollars.

3 0
2 years ago
Which best describes how the y-values are increasing over each interval? Subtract 10 over each interval. Multiply by 2 over each
Gnom [1K]

Answer:

Add 3 over each interval

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Sara had some candy in her pocket. She first kept 2 pieces herself and then gave her 5 children 3 pieces each. If she didn't hav
Juli2301 [7.4K]

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3 years ago
On Monday, a middle-school
Shkiper50 [21]

Answer:

697

Step-by-step explanation:

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6 0
2 years ago
The simplest form of the expression 4m-17/m^2-16 + 3m-11/m^2-16 has ____in the numerator and___ in the denominator.
lara31 [8.8K]
For this case we have the following expression:
 \frac{4m-17}{m^2-16} + \frac{3m-11}{m^2-16}
 Since the denominator is equal, then we can add the numerator.
 We have then:
 \frac{(4m-17) + (3m-11)}{m^2-16}
 Adding similar terms we have:
 \frac{(4m+3m) + (-17-11)}{m^2-16}
 Rewriting we have:
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 Doing common factor in the numerator we have:
 \frac{7(m - 4)}{m^2-16}
 Factoring the denominator we have:
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The simplest form of the expression has 7 in the numerator and m+4 in the denominator.
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3 years ago
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