Draw the graph of y=-g(x)
*please watch for the negative sign*

new points on graph would be: (-4,-7),(-2,-6)(0,-5),(2,-4),(4,-3)

Step-by-step explanation:

saying g(x) is a fancy way of just saying y

g(x) is the y values for the corresponding x values

by doing -g(x) you're just making all the y values that correspond to the x values negative

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.