Find the slope-intercept forms of the linear functions with the given properties. Note: For the slopes and the intercepts, enter either fractions (rational numbers) or decimal expressions with at least 5 decimal places. (a) Graph of the function passes through the points (-1, -7) and ( 7, 0). Answer: f(x) = (b) Graph of the function passes through the point (-6, 9 ) and has slope -2. Answer: f(x) =

Find the intercepts and range of the function f(x) ) and ( 4x² 4. Instructions: Type the x-intercept with the smaller x-coordinate first. Type +INF for infinity, and -INF for negative infinity. x-intercepts: ( ) y-intercept: ( ) range: [

for the function, find the relative maxima, relative minima, and horizontal points of inflection. Y=3x^5-5x^3+2 How are the steps to solve I am very confused.

A rectangular parcel of land has width, w feet. The length of the diagonal, d, between opposite corners is 18 feet more than the length of the parcel. Note that d is lowercase. (a) Express the length, L, of the parcel as a function of d. (b) Express the width, w, of the parcel as a function of d. (c) Express the area, A, of the parcel as a function of d. L = W = A = (d) Suppose a fence is to be built around the perimeter of the rectangular parcel of land. The fencing material will cost $25 per foot. Express the total cost, C, of fencing the parcel as a function of d. C =