How do u graph y = x + 4

Mathematics

2 answers:

DedPeter [7]3 years ago

7 0

On your graph, you have the y axis (up and down) and the x axis (left and right).

The equation says y and +4, so start by making a point on the positive 4 on the y axis.

For the slope, you have to use rise over run.

run will always equal to 1

we only have the variable x in the equation, so x will also equal to 1.

Slope = (rise/run) 1/1 = 1

Hope this helps

sveticcg [70]3 years ago

3 0

Try using Photomath for these types of problems especially graphing :)

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elena-s [515]

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See this attachment

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4 years ago

If the dimensions of a rectangular prism are 3 cm , 4 cm, and 10 cm, then it’s surface area is

Scrat [10]

Answer:

As Per Provided Information

Dimensions of rectangle prism are 3 cm , 4 cm and 10 cm .

We have been asked to determine it's surface area.

$\underline{\boxed{\bf \: Surface \: Area_{(Rectangular \: Prism)} = 2(lw + hl + hw}}$

where,

w denote width

h denote height

l denote length

$\longrightarrow\sf \: Surface \: Area_{(Rectangular \: Prism)} = \: 2(3 \times 4 + 4 \times 10 + 10 \times 3) \\ \\ \\ \longrightarrow\sf \: Surface \: Area_{(Rectangular \: Prism)} = \:2(12 + 40 + 30) \\ \\ \\ \longrightarrow\sf \: Surface \: Area_{(Rectangular \: Prism)} = \:2(82) \\ \\ \\ \longrightarrow\sf \: Surface \: Area_{(Rectangular \: Prism)} = \:164 \: {cm}^{2}$