2 years ago

Graph the ordered pairs for y=4x+2 using x={-2,1,2}

Mathematics

1 answer:

shepuryov [24]2 years ago

6 0

Y=4 (-2)+ 2. -6
y=4 (1)+2. 6
y=4 (2)+2. 10

You might be interested in

If two lines are perpendicular describe the relationship between their slopes

Aloiza [94]

Perpendicular lines have slopes that are negative reciprocals. example: line a has a slope of 2/3, line b has a slope if -3/2 if they are perpendicular.

7 0

2 years ago

8 + 3 • 5 - 20 ÷ 4 = ? Please use the order of operations

nalin [4]

We must multiply and divide before adding and subtracting here. Working from left to right, we get:

8 + 15 - 5 = ?

8 + 10 = ?

18 (answer)

8 0

2 years ago

Read 2 more answers

Please help someone..

snow_tiger [21]

Answer: $\bold{\dfrac{1}{5}}$

Step-by-step explanation:

$\dfrac{DF}{AK}=\dfrac{4}{20}=\large\boxed{\dfrac{1}{5}}$

4 0

3 years ago

An hour a jogger brings about 8 calories 2 lb of body weight how many calories will a jooger

Nezavi [6.7K]

Answer:

640 calories

Step-by-step explanation:

I attachedmy handwritten work and this is what I got

I'm only like 97.48% sure I understand the question. If I'm wrong someone tell me and I will try to fix it

and if it's too difficult to read, just tell me that too and I will fix it.

3 0

2 years ago

What is the equation of the blue line?

zaharov [31]

Answer: y = 3x + 2

Step-by-step explanation:

$\dfrac{x-x_{1} }{x_{2} -x_{1} } =\dfrac{y-y_{1} }{y_{2} -y_{1} }\\$

Let's choose two arbitrary points on the graph.

For example, let these be points with coordinates (1, 5) and (2, 8).

Substitute the coordinates of these points into the above formula and derive the equation of a straight line.

$\dfrac{x-1}{2-1} =\dfrac{y-5}{8-5}\\\\\dfrac{x-1}{1} =\dfrac{y-5}{3}\\\\3(x-1)=y-5\\3x-3=y-5\\y=3x-3+5\\y=3x+2$

7 0

2 years ago

Read 2 more answers