3 years ago

Your total gas bill for one week was 15.43 , how much was it for one month

Mathematics

1 answer:

meriva3 years ago

3 0

Answer:

Step-by-step explanation:

assuming it is the same every week. just multiply 15.43 by 4 (4 weeks in a month)

4x15.43=61.72

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ankoles [38]

Your answer would be y + 9 = m(x + 6)

6 0

3 years ago

(WILL GIVE BRAINLIEST) Which of the following exponential functions goes through the points (1, 6) and (2, 12)?

olganol [36]

Answer:

$\boxed{a. \: f(x) = 3(2)x} \: is \: correct$

Step-by-step explanation:

$if \: the \: points \: are \: (1, 6) \: and \: (2, 12) \to \\ then \to \\ m = \frac{12 - 6}{2 - 1} = \frac{6}{1} \\ \boxed{m = 6} \\ y - 6 = m(x - 1) \\ y = 6x - 6 + 6 \\ y = 6x = (3)(2)x \\ but \: y = f(x) \to \: hence \to \\ \boxed{ f(x) = 3(2)x}$