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Simora [160]
3 years ago
5

F (x) = 2x^2 - 5x - 3

Mathematics
1 answer:
hram777 [196]3 years ago
5 0

Answer:

Try D for an answer..good luck

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Suppose the line of best fit for some data points has a slope of 4.915. If the mean of the x-coordinates of the data points is 1
8_murik_8 [283]
Using the slope-intercept formula,  y=mx+b where m is the slope of the line and b being the y-intercept, by direct substitution, the y-intercept can be directly be obtained,
y=mx+b
14.347 = (4.915)(10.088) + b
therefore, the y-intercept, b = -35.236
5 0
3 years ago
Read 2 more answers
Write the coordinates of the vertices after a translation 4 units right and 4 units down.
m_a_m_a [10]

Answer:

  • T'(1, -2)
  • U'(1, -1)
  • V'(2, -1)
  • W'(2,-2)

Step-by-step explanation:

Translation 4 right adds 4 to each x-coordinate.

Translation 4 down subtracts 4 from each y-coordinate.

Doing this arithmetic gives you the results above.

8 0
3 years ago
The formula that describes an object's motion is given by S=ut+1/2at^2 , where S is the distance traveled, u is the initial velo
RSB [31]
S = ut + (1/2)a(t²)                            Subtract ut from both sides
(1/2)a(t²) = S - ut                            Multiply both sides by 2
a(t²) = 2s - 2ut                                Divide both sides by t²
a= 2s/t² - 2u/t

a= (2S - 2ut)/t²

Answer is C) but there should be parentheses around the term (2S-2ut)
5 0
3 years ago
What is the value of x? Enter your answer in the box. mm
xenn [34]
136mm?? Isn't it 68 x 2 because Y-K and V-Y are the same, so 68 x 2=136? I don't know
7 0
3 years ago
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Find the unit rate with the second given unit in the denominator 67.50 for 9 pizza
Kamila [148]
<span>Hmm, divide 67.50 by 9, that'll give the how much it is /pizza. </span>
6 0
3 years ago
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