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3 years ago

Please answer question image below.

Mathematics

2 answers:

Shtirlitz [24]3 years ago

7 0

Answer: Yes, the image represents a linear function.

Step-by-step explanation:

1. Look for any trends in the table.

- Each value of x increases by 2

- Each y value increases by 3 for every increase of 2 in x.

2. Optional: Calculate the slope

Slope = change in y/change in x

(6-3)/(1-(-1)) = 3/2 = 1/2

- For every increase of x by 1, the y value will increase by 1.5.

Because the x-values and the y-values consistently share this change throughout the table, the table represents a linear function.

anastassius [24]3 years ago

3 0

Yes it has a constant rate of change which is 3/2

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Read 2 more answers

What is an equivalent to -16m^2n-(-25m^2n)+(-7m^2n)

pantera1 [17]

Answer:

The equivalent expression is:

$-16m^2n-\left(-25m^2n\right)+\left(-7m^2n\right)=2m^2n$

Step-by-step explanation:

Given the expression

$-16m^2n-\left(-25m^2n\right)+\left(-7m^2n\right)$

$\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a,\:-\left(-a\right)=a$

$=-16m^2n+25m^2n-7m^2n$

$\mathrm{Add\:similar\:elements:}\:-16m^2n+25m^2n-7m^2n=2m^2n$

$=2m^2n$

Therefore, the equivalent expression is:

$-16m^2n-\left(-25m^2n\right)+\left(-7m^2n\right)=2m^2n$

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3 years ago

he axis of symmetry for the graph of the function is f(x) = x2 + bx + 10 is x = 6. What is the value of b?

aivan3 [116]

Answer:

b = -12

Step-by-step explanation:

The axis of symmetry goes through the point that represents the x value of the vertex when you complete the square.

y = (x - 6)^2 + 10 + c

y = x^2 - 12x + 36 + 10 - 36

y = (x^2 - 12x + 36) - 26

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3 years ago