All categories

3 years ago

Find the slope and y-intercept of the line 4x - 2y = 8

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

8 0

Answer:

The slope is 2 and the y intercept is (0, -4)

Step-by-step explanation:

Put the line in slope intercept form, y = mx + b, where m is the slope and b is the y intercept.

4x - 2y = 8

Subtract 4x from both sides

4x - 2y = 8

-2y = -4x + 8

Divide each side by -2

y = 2x - 4

So, the equation in slope intercept form is y = 2x - 4.

The slope is 2 and the y intercept is (0, -4)

You might be interested in

Easy math questions pls help

Anni [7]

Answer:

Step-by-step ex planation:

6 0

2 years ago

What is the surface area of the given figure?

morpeh [17]

Answer:

D. 2,280 cm²

Step-by-step explanation:

Surface area of triangular prism = bh + (S1 + S2 + S3)*L

Where,

b = 24 cm

h = 10 cm

S1 = 26 cm

S2 = 24 cm

S3 = 10 cm

L = 34 cm

Plug in the values

Surface area = 24*10 + (26 + 24 + 10)*34

= 240 + 2,040

= 2,280 cm²

3 0

3 years ago

A metallurgist is designing an experiment to determine the effect of flux, base metal, and energy input on the hardness of a wel

Anastasy [175]

Answer: 24

Step-by-step explanation:

Given : A metallurgist wants to study four different fluxes, two different base metals, and three different amounts of energy input.

i.e. 4 different choices for fluxes.

2 different choices for base metals.

3 different choices for amounts of energy input.

If each run of the experiment involves a choice of one flux, one base metal, and one amount of energy input.

Then , the number of runs are possible :-

$4\times2\times3=24$

Hence, there are 24 different runs are possible .

6 0

4 years ago

A reflection maps the point (2, 3) to the point (2, -3).

Tresset [83]

Answer:

x axis

Step-by-step explanation:

We know the x value stays the same. If you were to graph the line y=3 and y=-3, you would see that it is a reflection over the x axis.

3 0

3 years ago

Hola esto lo entiene medidas de angulos

Mademuasel [1]

Answer:

¡Espero que esto ayude!

Step-by-step explanation:

1) 19 grados

2) 98 grados

3) 44 grados

4) 93 grados

5) 122 grados

6) 125 grados

7) 140 grados

8) 66 grados

9) 118 grados

10) 144 grados

5 0

3 years ago