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sesenic [268]
2 years ago
9

Someone PLEASEEEEE HELP!! :(

Mathematics
1 answer:
Ratling [72]2 years ago
3 0

The equation that represents the line that passes through the points is y-1 = \frac{5}{4}(x-1). The correct option is D. y-1 = \frac{5}{4}(x-1)

<h3>Equation of a line </h3>

From the question, we are to determine the equation of the line that passes through the given points

Using the formula

\frac{y-y_{1} }{x-x_{1}} =\frac{y_{2}-y_{1} }{x_{2}-x_{1}}

From the give information,

x_{1} = 1 \\y_{1} = 1\\{x_{2} =5

y_{2} = 6\\

Putting the parameters into the formula,

\frac{y-1 }{x-1} =\frac{6-1}{5-1}

\frac{y-1 }{x-1} =\frac{5}{4}

∴ y-1 = \frac{5}{4}(x-1)

Hence, the equation that represents the line that passes through the points is y-1 = \frac{5}{4}(x-1). The correct option is D. y-1 = \frac{5}{4}(x-1)

Learn more on Equation of a line here: brainly.com/question/12079926

#SPJ1

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Identify the data set that could be quadratic. HELP ASAP!!
Ne4ueva [31]

Answer:

Option B can be quadratic.

Step-by-step explanation:

Take a look at the data.

A quadratic equation is of the form ,

y = ax^{2} +bx + c,

where, a,b,c are constants.

<em>To find an unknown equation of 3 variables,</em>

<em>we need 3 points lying on the equation.</em>

here they have given, 5 points, meaning all should lie on the curve.

<em>For first option,</em> inserting first 3 points to find equation, we get equation as,

y = x^{2} -4x +11, but the rest points don't satisfy the curve.

So first option is not quadratic.

Similarly, it can be shown that option C and D are also not quadratic.

While, in option B, it is clear that for every y, x is y squared,

x = y^{2}, thus quadratic in nature.

6 0
3 years ago
Did I do this question right ?<br> If not explain why <br> I tried and but not sure .....
kolbaska11 [484]

Answer:

almost

Step-by-step explanation:

-4 <= x < 0

at least includes the number, less than does not include the number.

3 0
3 years ago
Read 2 more answers
Find the volume of the right triangular prism shown:
LekaFEV [45]

Answer:

960cm³

Step-by-step explanation:

Find the base of the triangle (use phytagoras theorem)

c²= a²+b²

20²= 16²+b²

400=256+b²

b²=400-256

b²= 144

b=

\sqrt{144}

base= 12

Volume: (1/2×b×h)×l

= (1/2×12×16)×10

=(6×16)×10

=96×10

=960cm³

7 0
2 years ago
How much is 4/5 of 5 dozen
ANTONII [103]
Is should be 48 i think

5 0
3 years ago
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7. Mrs. Molina's dog weighs 33.7 pounds. Ms. Curtis's dog
Anarel [89]

Answer:

114.58 pounds

Step-by-step explanation:

33.7 x 3.4 = 114.58

6 0
3 years ago
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