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2 years ago

9

15y + v4-8 What is the degree

1 answer:

natulia [17]2 years ago

6 0

Answer: The degree of 15y+v4-8 is 1

Step-by-step explanation: Hope this helps in your studies!

You might be interested in

Find the logarithmic function y = logbx that passes through the points

katovenus [111]

$b\in(0,\ 1)\ \cup\ (1,\ \infty)\\x > 0\\y\in\mathbb{R}\\--------------------------\\\\y=\log_bx\\\\For\ (1,\ 0)\to x=1,\ y=0.\ Substitute:\\\\\log_b1=0\to b^0=1\to b\in(0,\ 1)\ \cup\ (1,\ \infty)\\\\For\ (116,\ 2)\to x=116,\ y=2.\ Substitute:\\\\\log_b116=2\to b^2=116\to b=\sqrt{116}\\\to b=\sqrt{4\cdot29}\to b=\sqrt4\cdot\sqrt{29}\to b=2\sqrt{29}\\\\For\ (4,\ -1)\to x=4,\ y=-1.\ Substitute:\\\\\log_b4=-1\to b^{-1}=4\to b=\dfrac{1}{4}$

Different values of b.

<h3>Answer: There is no logarithmic function whose graph goes through given points.</h3><h3 />

Maybe the second point is $\left(\dfrac{1}{16},\ 2\right)$

Substitute:

$\log_b\dfrac{1}{16}=2\to b^2=\dfrac{1}{16}\to b=\sqrt{\dfrac{1}{16}}\to b=\dfrac{1}{4}$

<h3>Then we have the answer:</h3>

$\boxed{y=\log_{\frac{1}{4}}x}$

6 0

3 years ago

Write the equation of a line in slope-intercept form parallel to the line y = -2x + 7 and contains (-1, 3).

JulsSmile [24]

Answer:

The answer is

<h2>y = - 2x + 1</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y = - 2x + 7

Comparing with the general equation above

Slope = - 2

Since the lines are parallel their slope are also the same

Slope of parallel line = - 2

The equation of the line using point (-1, 3) and slope - 2 is

$y - 3 = - 2(x + 1) \\ y - 3 = - 2x - 2 \\ y = - 2x - 2 + 3$

We have the final answer as

$y = - 2x + 1 \\$

Hope this helps you

7 0

3 years ago

one section of a city sinks an average of 3 inches of each year. what is the average amount the elevation changes in this city o

Nadusha1986 [10]

The average is 15 because 5x3=15

7 0

3 years ago

One day the temperature started -7°F and drop 19° by the end of the day what was the temperature at the end of the day

Kobotan [32]

Answer:-26

Step-by-step explanation: -7 - 19

5 0

3 years ago

Whats pi times 56368

enyata [817]

Answer: 176,995.52

Step-by-step explanation:

Pi equals 3.14, so 3.14 x 56,368 = 176,995.52

5 0

3 years ago