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Formulas. Critical Thinking Skill: E xplicitly assess information and draw conclusions. Formulas. Solve. 1). 4 = 2x. A = lw solve for w. I=Prt solve for r. 2). 8 = 5 + 3w. P = 2l + 2w solve for w. 3). 5 = 2 x. v = a solve for t t.
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Formulas Critical Thinking Skill: Explicitly assess information and draw conclusions
Formulas Solve. 1). 4 = 2x A = lw solve for w I=Prt solve for r 2). 8 = 5 + 3w P = 2l + 2w solve for w 3). 5 = 2 x v = a solve for t t
More examples (3)... ex 1: S = amsolve for a ex 2: C = as + ey solve for e ex 3: J = h solve for o os ua ex 4:m = km solve for s a s
Function form- a two variable equation is in function form if one variable is isolated on one side of the equation Ex. y = 4x +7 y is isolated y is the output x is the input y is a function of x 1.) Rewrite the equation 3x + y =4 so that y is a function of x. (Solve for y)
2.) x + y = 15 3.): 5x - y = 10 5.) 4x - 5y = 13 4.) 2 x + 3y = 9