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3 years ago

The graph of the function g(x) is shown on the coordinate plane below

Mathematics

2 answers:

Deffense [45]3 years ago

5 0

The value of x where g(x)=0 is 6 as the x-intercept is x = 6

Ludmilka [50]3 years ago

3 0

Answer:

Hence, at x=6 the value of the function g(x)=0

Step-by-step explanation:

We are given a graph of the function g(x) and we are asked to find at what value of x is the function g(x)=0.

i..e we are asked to find the x-intercept of the graph g(x) i.e. the point whose y-value is 0.

i.e. (x,0).

So, clearly from the graph we could observe that the graph passes through the point (6,0) i.e. the x-intercept of the graph is 6.

Hence at x=6 the function g(x)=0

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Find allgebraiclly the equation of the axis of symmetry and the vertex of the parabola represented by the equation y=-x2-2x+1

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To find the vertex use -b/2a (for the x value which is also the axis of symmetry)
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3 years ago

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allsm [11]

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Step-by-step explanation:

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3 years ago

The fitted regression is Sales = 832 − 28.2 Price. (a-1) If Price = 1, what is the prediction for Sales? (Round your answer to 1

almond37 [142]

Answer:

Part (a-1): The prediction for Sales is 803.8.

Part (a-2): The correct option is: An increase in price decreases sales.

Part (B): The prediction for sales is 211.66

Part (C): The intercept is meaningful as sales will be maximized when price is zero.

Step-by-step explanation:

Consider the provided regression:

Sales = 832 − 28.2 Price

(a-1) If Price = 1, what is the prediction for Sales?

Substitute Price = 1 in above regression.

Sales = 832 − 28.2 (1) = 803.8

Hence, the prediction for Sales is 803.8.

Sales (a-2) Choose the correct statement.

Here we can observe that as we increase the price, sales decrease.

Thus, the correct option is: An increase in price decreases sales.

(b) If Price = 22, what is the prediction for Sales?

Substitute Price = 22 in above regression.

Sales = 832 − 28.2 (22)

Sales = 832 − 620.4

Sales = 211.66

Hence, the prediction for sales is 211.66

Sales (c) Choose the right option.

As we increase the price, sales decrease that means the sales will be maximum if the price is 0.

The intercept is meaningful as sales will be maximized when price is zero.

3 0

3 years ago

Can someone help me in this pretty please and asap!!! ;((

zepelin [54]

Answer:

(x -5)² + (y +4)² = 100 Should be the correct answer, hope this helps :)

Step-by-step explanation:

A circle centered at (h, k) with radius r will have equation ...

... (x -h)² + (y-k)² = r²

The point satisfies the equation for the circle. Filling in the given numbers, we have ...

... (x -5)² + (y+4)² = (-3-5)² + (2+4)² . . . . . . (h, k) = (5, -4), (x, y) = (-3, 2)

... (x -5)² + (y +4)² = 64 +36

6 0

3 years ago

Could someone please help me with this question?

Ivan

Answer:

The second one

Step-by-step explanation:

Because there are more people

6 0

3 years ago