Use the given point and slope to write (a) an equation of the line in point-slope form and (b) an equivalent equation of the line in slope-intercept form. slope 9, containing (-7, 0) _ o a) The equation of the line in point-slope form is D (Type an equation.) Boxowitz, Inc. is planning to produce a new graphing calculator. For the first year, the fixed costs for setting up the new production line are $1,400,000. The variable costs for each calculator are $7. The sales department projects that 100,000 calculators will be sold during the first year at a price of $77 each. Complete parts (a) through (e) below. a) Find and graph C(x), the total cost of producing x calculators. Cx)= Jimmy decides to mow lawns to earn money. The initial cost of his electric lawnmower is $350. Electricity and maintenance costs are $4 per lawn. Complete parts (a) through (c). a) Formulate a function C(x) for the total cost of mowing x lawns. C(x)= Convert to radical x 1/4 = notation. (Simplify your answer. Type an exact answer, using radicals as needed.) x 1/4Rewrite the following as an equivalent expression using radical notation. 2/9 y y2/9 = (Type an exact answer, using radicals as needed.) Rewrite the following as an equivalent expression using radical notation. 3 y = (Type an exact answer, using radicals as needed. Use positive exponents only.) Rewrite the expression in radical notation. - "% = I:I (Type an exact answer, using radicals as needed.) a Rewrite the following as an equivalent expression with rational exponents. /x_T,xzo -0 (Simplify your answer.) Rewrite the following as an equivalent expression with rational exponents. 7/2_8,220 U - (Simplify your answer.) \fRewrite the following as an equivalent expression with a rational exponent. 970 17 q = (Simplify your answer.) 17Simplify completely. 95;"2 The solution is I:I (Simplify your answer. Type an integer or a fraction.) \fFind the equilibrium point for the pair of demand and supply functions. Here q represents the number of units produced, in thousands, and x is the price, in dollars. Demand: g =9100 - 40x Supply: g =100+ 50x - G The equilibrium point is |: (Type an ordered pair. Do not include the $ symbol in your answer.) Find the equilibrium point for the pair of supply and demand functions. The equilibrium point is 3 (Type an ordered pair.) Demand: q = -; Supply: q = w / x S Quantity (in thousands), q O - 0 2 4 6 8 10 12 14 16 Price (in hundreds of dollars), x