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Temka [501]3 years ago

5 0

The answer will be 141 adults

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Can someone help me Determine the intercepts of the line.

slavikrds [6]

Greetings!

To find the y-intercept, we can arrange the equation in slope y-intercept form:
$y=mx+b$

Rearrange:
$y+1=3(x-4)$

$y+1=3x-12$

$y=3x-13$

The y-intercept is: -13
$\boxed{(0,-13)}$

To find the x-intercept, we can input the value <<0>> in the place of y, as every x-intercept only occurs when y=0:
$(0)=3x-13$

Solve for x:
$0=3x-13$

$13=3x$

$\frac{13}{3}= \frac{3x}{3}$

$x=\frac{13}{3}$

The x-intercept is: $\frac{13}{3}$
$\boxed{(\frac{13}{3},0)}$

I hope this helped!
-Benjamin

5 0

3 years ago

If (c) were f(k) = -3/k+2, what value of k would be excluded from the domain?

9966 [12]

k = - 2 is excluded from the domain

the denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that k cannot be

solve k + 2 = 0 ⇒ k = - 2 ← excluded value

6 0

3 years ago

X 451 412 451 Find the value of x. A. 42 2 B. 4 C. 43 D. 43

marysya [2.9K]

Answer:

B. 4

Step-by-step explanation:

cos(45°) = x/4√2

√2/2 = x/4√2

x = 4√2•√2/2

x = 4

8 0

3 years ago

Which one is greater 5 or 1.5

Andrew [12]

Answer:

Step-by-step explanation:

5 is greater than 1.5 by 3.5

5 - 1.5 = 3.5

8 0

3 years ago

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Based on the table of values below, find the slope between points where x = 5 and

aleksklad [387]

Answer:

Slope = 1

Step-by-step explanation:

The table gives the values of y corresponding to the values of x.

At x =5, y = 2.

At x = 7, y = 6 and

At x = 10, y = 7

Now, we have to determine the slope between points where x = 5 and where x = 10.

Now, the two concerned points are (5,2) and (10,7) and we have to find the slope between those two points.

Now, slope, $m = \frac{7 - 2}{10 - 5} = 1$ (Answer)

3 0

3 years ago

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