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3 years ago

A) Draw the graph of y = 4x - 1

Mathematics

1 answer:

Novay_Z [31]3 years ago

6 0

Answer:

you times the number usually between -2 -1 0 1 2 3 so times them by 4 and takeaway 1 -2 times 4 = -8 - 1=7

bcs if you take a way a negative with subtraction you add

Step-by-step explanation:

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The last two answers are 82 87 .does anyone understand this question?

pashok25 [27]

Answer:

the answer is 3 root 10

forgive my mistakes. hope you understand

5 0

3 years ago

The temperature was 3 at midday by evening the temperature was -5 can you explain

krek1111 [17]

As the sun went down, its heat is no longer warming the air and Earth.

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4 years ago

If 2/3x - 1 = 4, then x =

denis-greek [22]

Answer:

7.5

Step-by-step explanation:

2/3 x 7.5 = 5

5 - 1 = 4

8 0

3 years ago

Jay discovers that if he multiplies his age by 3, reverses the number and them divides the answer by 3, the answer equals his ol

Rudiy27

Answer:

Jay's age = 13, 12, or 23

Step-by-step explanation:

Let x and y represent the tens and units of Jay's age

We are given that his older brother's age = yx where;

xy + xy + xy = 3x3y is a 2 digit number of tens 3x and units 3y

Therefore, 3x < 10, and 3y < 10, which gives, x and y are each less than 3

Where, x < y given that Jay is the younger of the two brothers

We can have;

x = 1, 2, and y = 3, or 2, y = 3

Therefore, Jays age can be 13, 12, or 23, his brothers age can then be 31, 21, or 32

8 0

3 years ago

1. Solve the following system using the substitution, elimination, or graphing method for the y coordinate.

AlekseyPX

$\bf \begin{cases}
\boxed{x}=-4y+3\\
-x-4y=-3\\
-----------\\
-\left( \boxed{-4y+3} \right)-4y=-3
\end{cases}
\\\\\\
4y-3-4y=-3\implies \stackrel{\textit{another way of saying the equations are identical}}{0=0}$

so the 2nd equation is really the first equation in disguise.

since both equations are the same, that means if you graph them, is just one line pancaked over the other, and the solutions points is every single one on each, namely infinitely many solutions.

3 0

3 years ago

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