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2 years ago

Point q is located on the coordinate grid at (-9.73,-3.32) in which quadrant is point q called

Mathematics

1 answer:

m_a_m_a [10]2 years ago

8 0

Answer:

III

Step-by-step explanation:

The signs of both x and y are negative in the 3rd quadrant.

x-values are negative in the left half-plane.

y-values are negative in the bottom half-plane.

Both coordinates are negative in the lower-left quadrant, number III.

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The graph of an exponential function passes through (2,−32) and (3,−64). Find the exponential function that describes the graph.

Greeley [361]

Answer: $y=(-8)2^x$

Step-by-step explanation:

The exponential function will have this form:

$y=ab^x$

We know that the function passes through the points $(2,-32)$ and $(3,-64)$ . Then, we can substitute the coordinates of the point $(2,-32)$ into $y=ab^x$ and solve for "a":

$-32=ab^2\\\\a=\frac{-32}{b^2}$

Then, we know that:

$y=(\frac{-32}{b^2})b^x$

Now, we neeed to substitute the coordinates of the second point $(3,-64)$ into $y=(\frac{-32}{b^2})b^x$ and solve for "b":

$-64=(\frac{-32}{b^2})b^3\\\\-64=-32b\\\\\frac{-64}{-32}=b\\\\b=2$

Substituting the value of "b" into $a=\frac{-32}{b^2}$ we can find "a":

$a\frac{-32}{2^2}\\\\a=-8$

Therefore, we get that the exponential function that describes the graph, is:

$y=(-8)2^x$

7 0

3 years ago

REALLY NEED AN ALGEBRA 1 GENIUS RIGHT NOW!

Archy [21]

are the answers pictures????

6 0

2 years ago

21 goats eat as much as 15 cows. How many goats eat as much as 35 cows?

Nat2105 [25]

35 cows / 15 cows = 2.3333

21 goats x 2.333 = 49

The answer is 49

5 0

2 years ago

Read 2 more answers

1) What is the area of a circular pizza pie with a diameter<br> of 12 inches?

AfilCa [17]

Answer:

A≈113.1

Step-by-step explanation:

A=1

4πd2=1

4·π·122≈113.09734

3 0

3 years ago

What is this answer?

gayaneshka [121]

Answer:

3n^2 AKA C would be the answer.

Step-by-step explanation:

Reason: any number 1-9 is a mononomial number. Coefficient of three just means to add a numerical or constant quantity placed before and multiplying the variable in an algebraic expression

5 0

3 years ago