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*Do not write on this assessment.*

a. Determine the slope of the line passing through (4, -2) and (-3, -5). b. Choose the ordered-pair which is a solution of the linear equation: y - 5 = 4(x + 2) A) (-3, 1) B) (1, -3) C) (-4, -3) D) (-3, -4) c. Write the equation 5x - y = 25 in slope-intercept form. d. Write the equation of a horizontal line that passes through (-3, 5). e. Find the slope: x = -3 f. Find the vertical-intercept: 2x - 4y = 8 g. The slope of a decreasing function is always what? h. Find the vertical-intercept: y = -7x i. Find the slope: y = 91 - x j. Find the slope: y - 3 = 2(x + 4) k. Find the slope for the following ordered-pairs. (10, 6) (8, 3) (6, 0) (4, -3) (2, -6) (0, -9) (-2, -12) l. C(n) = 86(n) + 15 calculates the tuition cost to take n credits at SCC. How many credits can be taken given $789? m. Solve the following system of linear equations: 2x - 4y = 5 ...and... 6x + 4y = 11 n. T(y) represents the tuition (in dollars) at SCC and 'y' is the school year withy = 0representing the year 1970. Interpret (briefly explain) the equation:T(44) = 81 o. Record the point that the line y - 3 = 4(x + 2) passes through. p. The following table represents the yearly sales for Widgets Inc. t (years since 2001): 2 5 7 12 16 --------------------------------------------------- S(t) (sales in $ millions): 3 8 12 5 14 Briefly explain the meaning of S(5). q. Zelmo pays off his debt at a constant rate of $50 per month. The balance of his debt is $2,000. How much debt will remain after six months? r. Graph a linear function with a slope of -(4/7) that pass through the point (3, -5). The intercepts must also be graphed.