2 years ago

What is the range of this function?

1 answer:

6 0

Answer:

Step-by-step explanation:

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miskamm [114]

Answer:

A narrower than

Step-by-step explanation:

6 0

3 years ago

Licemer1 [7]

When you write an equation in the slope-intercept form

$y=mx+b$

the two coefficients m and b represent, respectively, the slope and the intercept.

So, in your case, m=1/4 and b= -7, which leads to the equation

$y=\dfrac{1}{4}x-7$

7 0

3 years ago

siniylev [52]

20 = 5 / 9(F-32)
f = 68

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3 years ago

Ronch [10]

Answer:

X= -12 Y=10

Step-by-step explanation:

4 0

3 years ago

Schach [20]

$x= \pi$

Step-by-step explanation:

$\cos^2x+\cos x+1=0$

Let $u= \cos x$

Then $u^2+2u+1=(u+1)^2=0$

$\cos x = -1$

This gives us $x= \pi$ or all integer multiples of $\pi (n \pi)$

4 0

3 years ago