1. The universal set is the set of all objects under consideration. Find all solutions to the equation x^2 =25. Assume the universal set U is a) u= {0,1,2,3,...}
b)U={...,-3,-2,-1,0,1,2,3}
c) U= {2,4,6,8,9,...}

Im not 100% what its wanting me to do, I would just like to understand it and know how to do it.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get