Select all situations that can be modeled by the equation y= 30x + 70. A. The total amount of money (y) charged by a bus tour company if $70 is the fee paid to the tour guide and $30 per passenger is charged for x number of passengers

B. The total amount of money (y) that Peter pays for a new stereo system using a plan of $30 down and $70 a month for x months

C. The total amount of money (y) that Hunter pays at the gym for a one-time membership fee of $70 and $30 a month for x months

D. The total distance (y) that Paul travels if he already traveled 30 miles and travels 70 miles per hour for x hours​

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

triangle and cube

step-by-step explanation:

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source