3 years ago

Does the function f(x) = 7^x+ 3 represent exponential growth, decay, or neither?

1 answer:

5 0

D) the answers growth because when the number 7 (in that position) is raised to a power it will grow at the rate of 7 to the power of (x)

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Can someone help me with this i am confused

Eva8 [605]

Plot each point on a graph , then count how many you need to go up and then over in this case it is 8 over 1 then calculate the y int so y= 8x -25

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2 years ago

La ecuación de la recta que pasa por los puntos (2,-1) y (1,-5) es:

77julia77 [94]

Given:

A line passes through the points (2,-1) and (1,-5).

To find:

The equation of the line.

Solution:

If a line passes through the two points, then the equation of the line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

The line passes through the points (2,-1) and (1,-5). So, the equation of the line is

$y-(-1)=\dfrac{-5-(-1)}{1-2}(x-2)$

$y+1=\dfrac{-5+1}{-1}(x-2)$

$y+1=\dfrac{-4}{-1}(x-2)$

$y+1=4(x-2)$

Using distributive property, we get

$y+1=4(x)+4(-2)$

$y+1=4x-8$

Subtract 1 from both sides.

$y+1-1=4x-8-1$

$y=4x-9$

Therefore, the correct option is B.

5 0

3 years ago

What shape will stay the same no matter how many degrees it is rotated?

aev [14]

A circle is round, so no matter how many degrees it is rotated it will remain the same

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3 years ago

-14 < 3 + 1 < 13 answer inequality

ahrayia [7]

Answer: -14 < 1 < 3< 13

Step-by-step explanation:

This is the order from the lowest to greatest

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2 years ago

Need help to find all of the relationships in this

babymother [125]

The answers are:
• A
• C
• E

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3 years ago

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