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zavuch27 [327]
3 years ago
10

Graph the function h(x) = -2x– 3.

Mathematics
2 answers:
frez [133]3 years ago
8 0
So to graph it you need to know the slope and the intercepts.

Y intercept is found by substituting 0 for x, and that gives you y=-3, (0,-3).

X intercept is found by substituting 0 for y then solving. That gives you x=3/2, (3/2,0)

You can plot those points and connect them and it should give you an idea of the graph.
Pani-rosa [81]3 years ago
3 0

Answer:

look below

Step-by-step explanation:

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Which of the following expressions is equivalent to 6x + 24?
Colt1911 [192]
Well if you set the equation equal to zero X will equal negative 4 so if you take your other answer choices and equal them to zero whichever one x equals negative 4 that's your answer
6 0
3 years ago
I need a little help! Can someone check my work? It's a written response with linear systems.
andreyandreev [35.5K]

Answer:

I'd say you need to be more specific.

Step-by-step explanation:

"Different" doesn't tell you much.

Consider the equations ...

  • y = 2x + 1
  • 4x - 2y = -2

These equations are "different", but they are <em>dependent</em>.

_____

I'd mentally (or actually) put the equations in the same form and compare the coefficients of x and y. If they have different ratios, the system is independent and consistent.

If they have the same ratio, the system will not have a single solution. Whether there is no solution or an infinite number of solutions depends on the constant, which I would examine next.

The system above can be put in the form

  • 2x -y = -1
  • 4x -2y = -2

In both cases, the ratio of the x coefficient to the y coefficient is 2/-1 = 4/-2 = -2. This means the lines are at least parallel, if not identical. The numbers in the second equation are all 2 times the numbers in the first equation, so the equations are <em>dependent</em>, and there are an infinite number of solutions. (Both describe the same line.)

If the second equation were 4x -2y = 1, then the two equations would be describing parallel lines, so they would be called <em>inconsistent</em>.

5 0
3 years ago
Point C'(-4,-3)C
Arturiano [62]

Answer:

i very diffucult question

6 0
3 years ago
Dewwwwwwwwwwwwwwwwwwwwwwwwwwwww
Komok [63]

Answer:

c

Step-by-step explanation:

Since it is a ratio to those who get bonus and don't, it is 24:80.

you must add 24+56 to get total amount of employees.

24+56=80

therefore, the answer is 24:80

3 0
3 years ago
The measures of the base angles of an isosceles triangle are 3x 5 and 5x - 25. The measure of the vertex angle is 6x - 10. Find
lukranit [14]

Answer: The measure of the vertex angle = 80°

Step-by-step explanation:

Angle sum property of triangle : The sum of the measures of the angles for any triangle is 180 degrees.

So,

3x+ 5 + 5x-25+6x-10= 180\\\\\Rightarrow\ 14x-30=180\\\\\Rightarrow\ 14x= 210\\\\\Rightarrow x=\dfrac{210}{14}=15'

Then, vertex angle = 6(15)-10=90-10= 80

Hence, The measure of the vertex angle = 80°

5 0
3 years ago
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