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horrorfan [7]
3 years ago
14

4. Write the equation for the line I shown in the figure Plsss help

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
4 0

Answer:

Step-by-step explanation:

y= mx+b where m is the slope and b is the y-intercept

slope is m= rise/ run = 4/-1 = -4  go from point ( -6, -2) toward (-7, 2)

to find the y-intercept, you look at point (-6, -2)  you have to go down 4 to move 1 to the right to get to ( -5, -6) , asme to get to ( -4, -10) , (-3, -14), ( -2, -18), ( -1, -22) , ( 0, -26) so y- intercept is -26

y = -4x -26

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Which problem solving strategy would be best to solve this problem?
SSSSS [86.1K]

Answer:

$62.50

Step-by-step explanation:

125/2=62.5 --> $62.50

7 0
3 years ago
The result of a random survey showed that 40 out of 75 people plan to vote for Mr. Best for a position on the local store school
Anna35 [415]

Answer: 1,600 people

Step-by-step explanation:

The survey showed that 40 out of 75 people would vote for Mr. Best.

Convert this figure to a percentage so that you can use it to find out the number of people that would vote for him if numbers were larger:

= 40 / 75

= 53.33%

If 3,000 people voted, 53.33% would vote for Mr. Best which is:

= 3,000 * 53.33%

= 1,599.9

= 1,600 people

5 0
3 years ago
Find the slope of the line through the given points . If the slope of the line is unrefined, state so(7,4) and (3,6)
Alja [10]

Given the following question:

Point A = (7, 4) = (x1, y1)

Point B = (3, 6) = (x2, y2)

To find the slope use rise over run:

\begin{gathered} \frac{y2-y1}{x2-x1} \\ \frac{6-4}{3-7} \\ 6-2=2 \\ 3-7=-4 \\ \frac{2}{-4} \\ \frac{2}{-4}=-0.5 \\ m=-0.5 \end{gathered}

m = -0.5

4 0
1 year ago
What is the solution to the system shown below y=2x-1. Y=2x+3 A (0,0). B(1,-3) C(-1,3). D no solution
Setler [38]
We have that
<span>y=2x-1
and
Y=2x+3
the two lines are parallel
because the slopes are the same
m=2

we know that
</span>If two lines are parallel<span>, then they will never intersect
</span><span>
therefore
the answer is the option
</span><span>D no solution</span><span>

</span>
5 0
3 years ago
What is the value of log0.5 16 (0.5 is the small bottom number)<br>-4.00<br>-0.25<br>1.51<br>2.41
eduard

we are given

log_0_._5(16)

Firstly, we will factor out 16

16=2\times 2\times 2\times 2\times 2

16=2^4

we can write it as

16=(\frac{1}{2})^{-4}=(0.5)^{-4}

we can replace it as

log_0_._5(16)=log_0_._5((\frac{1}{2})^{-4})

now, we can use property of log

log_a(b^n)=nlog_a(b)

we get

log_0_._5(16)=-4log_0_._5(0.5)

log_0_._5(16)=-4\times 1

log_0_._5(16)=-4.............Answer


4 0
3 years ago
Read 2 more answers
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