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liq [111]
3 years ago
11

The points (3, 9) and (–3, –9) are plotted on the coordinate plane using the equation y = a • x. What is the value of a? Enter y

our answer in the box.
Mathematics
2 answers:
Masja [62]3 years ago
3 0
So fill out the coordinate with those given numbers, and count how far apart they are and you will get your answer. Then times it by x.
Alex777 [14]3 years ago
3 0
A = 3
because if we input x and y in y = a • x, then we get 9 = a • 3, and when you do the math, a will equal 3, same goes for (-3, -9) if you input them correctly on the equation
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The 7th grade has 159 students. There are twice as many boys in the grade as there are girls.
aleksklad [387]

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106 boys

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Rus_ich [418]

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6 0
3 years ago
Write an inequality using variables x and y whose graph is described by the given information. The points (2,5) and (-3,-5) lie
luda_lava [24]

The inequality using variables x and y which satisfy the points are; y>-3x+3.

<h3>What is inequality?</h3>

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

Given that the points (2,5) and (-3,-5) lie on the boundary line.

The system of inequality is given by:

y>-3x+3-

Now, the point that will lie in the solution set to the following system of inequality are the point that satisfies the inequality.

a)  (6, 5)

when x=6 and y= 5

then we have:

y>-3x+3

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This means that the point will lie in the solution set.

Also, (-2, -3) when x= -2 and y= -3

then we have:

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Hence, the inequality using variables x and y which satisfy the points are; y>-3x+3.

Learn more about inequality ;

brainly.com/question/14164153

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8 0
1 year ago
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