EOC - Calculator Questions

Which value of x makes the equation 1.25(4x - 10) = 7.5 true?

• 3.5

• -1

• -0.5

• 4

What is the equation in slope-intercept form of the line that passes through the points (-4, 2) and (12, 6)?

• y = 0.25x + 3

• y = 0.25x - 4.5

• y = 4x + 18

• y = 4x - 42

Which graph best represents -5y = -6x + 15?

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A baker determined the annual profit in dollars from selling pies using p(n) = 52n - 0.05n², where n is the number of pies sold. What is the annual profit if the baker sells 400 pies?

• $20,780

• $12,800

• $28,800

• $20,760

Which expression is equivalent to  $\frac{45m^{-6}p^2v^{12}}{15m^{-2}p^8v^{-4}}$  for all values of m, p, and v where the expression is defined?

•  $\frac{3v^8}{m^8p^6}$  

•  $\frac{3v^{16}}{m^4p^6}$  

•  $\frac{30m^3}{p^4v^3}$  

•  $\frac{30v^3}{m^3p^4}$  

Which expression is

equivalent to

(10 + 7r - r²) + (-6r² - 18 + 5r)?

• -7r² + 2r + 8

• 7r² + 12r + 8

• -7r² + 12r - 8

• 7r² + 2r - 8

Which graph best represents the solution set of
  $y>3x-4$  ?

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• 
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The graph of a linear function is shown on the grid. What is the rate of change of y with respect to x for this function?

• 0.2

• -0.2

• 5

• -5

The graph of a linear function is shown on the grid.

Which equation best represents this graph?

• $y+2=\frac{7}{5}\left(x+7\right)$

• $y-2=\frac{7}{5}\left(x-7\right)$

• $y+2=\frac{5}{7}\left(x+7\right)$

• $y-2=\frac{5}{7}\left(x-7\right)$

A college student completed some courses worth 3 credits and some courses worth 4 credits. The student earned a total of 59 credits after completing 18 courses.

How many courses worth 3 credits did the student complete?

• 13

• 5

• 20

• 39