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3 years ago

15

When the value of the slope gets smaller what does does the line gets?

1 answer:

____ [38]3 years ago

4 0

It will become less steep.

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Li designed a survey to determine how comfortable students at her middle school are with fractions. There are 600 students in he

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The correct answer to this is:

Nonrandom and biased

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Josette found 16 coins in her purse. She had 2 more nickels than pennies and 7 fewer quarters than pennies. Josette modeled the

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D

Step-by-step explanation:

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3 years ago

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Which line has an equation of in slope-intercept form? a line passing through the points (1, 9) and (3, 19) a line passing throu

SashulF [63]

Answer: Hi!

If you have a function y(x) = ax + b, where the slope is the number a and b is the x-axis intercept, whe can find the slope in the next way

$a = \frac{y(x2) - y(x1)}{x2 - x1}$

where x2 and x1 are different numbers.

now we know that our line passes through the points:

A) (1, 9) and (3, 19) (where the notation stands for (x, y))

we can find the slope as $a = \frac{19 - 9}{3 - 1} = \frac{10}{2} = 5$

then the slope of this line is equal to 5, and we now need to finde the intercept b.

y(x) = 5x + b

we can repalace one of the pairs in the equation and then find b. for example the pair (1, 9)

9 = 5*1 + b

b = 9-5 = 4

then our line is: y = 5x + 4

B) (2, –14) and (4, –24)

The slope is $a = \frac{-24 + 14}{4 - 2} = \frac{-10}{2} = -5$

now we need to find the intercept, we do the same as before:

y = -5x + b

-14 = -5*2 + b

b = -14 + 10 = -4

then our equation is y = -5x - 4

C) (1, 1) and (3, 11)

We do the same procedure as before:

slope: $a = \frac{11 -1}{3 -1} = \frac{10}{2} = 5$

now for the intercept:

y = 5x + b

1 = 5*1 + b

b = 1 - 5 = -4

then our line is y = 5x - 4

D) (2, –6) and (4, –16)

The slope is $a = \frac{-16 + 6}{4 - 2} = -5$

now we need to find the value of the intercept:

y = -5x + b

-6 = -5*2 + b

b = -6 + 10 = 4

then our line is y = -5x + 4

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4 years ago

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5. What is the measure of Angle WVX in the given square?

ASHA 777 [7]

Answer:

try 90°C for an answer, good luck

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3 years ago

Half of the smaller of two consecutive even integers is equal to two more than the larger integer. find both integers Please i w

AlladinOne [14]

Answer:

-8 and -6.

Step-by-step explanation:

Let the first even integer be <em>a</em>.

Since the second is a consecutive even integer, it is given by (<em>a</em> + 2).

Half of the smaller (i.e. <em>a</em>) is equal to two more than the larger (i.e. <em>a </em>+ 2). In other words:

$\displaystyle \frac{a}{2} = (a + 2) + 2$

Solve for <em>a: </em>

<em /> $\displaystyle \begin{aligned}\displaystyle \frac{a}{2} &= (a + 2) + 2\\ \\ \frac{a}{2} &= a + 4\\ \\ a &= 2a + 8 \\ \\ a &= -8 \end{aligned}$ <em />

<em />

In conclusion, the two even, consecutive integers are -8 and -6.

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3 years ago