3 years ago

What is the slope of this line? y = -4x + 7 A: 4 B: 7 C: -4 D: -7

1 answer:

5 0

Well,

We know that slope intercept form is y=mx+b where m is the slope and b is the y-intercept.

In the equation y = -4x + 7, -4 represents the "m" in y=mx+b, so -4 must be the slope.

The correct option is C.

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The table of values represents an exponential function f(x). What is the average rate of change over the interval −2≤x≤2 ? Ente

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Answer:

2.50

Step-by-step explanation:

The average rate of change over the interval −2≤x≤2 is:

(f(2) − f(-2)) / (2 − -2)

From the table, we see that f(2) = 14 and f(-2) = 4.

(14 − 4) / (2 − -2)

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3 years ago

What is the solution of StartRoot x minus 4 EndRoot + 5 = 2? x = –17 x = 13 x = 53 no solution

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Answer:

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Step-by-step explanation:

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Tom and Jerry have a pool with a diameter of 12 ft. What is the<br> circumference of the pool?

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Answer:

$\large\boxed{C = 12\pi ft\text{ or } C = 37.68ft}$

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$C = d\pi$

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3 years ago

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If you can help would that would be amazing

shutvik [7]

Answer:

yes for the first one

because if you take number one for an example and use it for y

1^7*1^7*1^7=1 and 1^7*7*7=1

they both equal one

2.) $\sqrt{x}$

$\sqrt[3]{x}\sqrt[6]{x}=\:x^{\frac{1}{3}}x^{\frac{1}{6}}=\:x^{\frac{1}{3}+\frac{1}{6}}$

$=x^{\frac{1}{3}+\frac{1}{6}}$

join 1/3+1/6= 1/2

then you get the answer

$\sqrt{x}$

Step-by-step explanation:

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2 years ago