Rebecca is a Texas resident and she plans to attend Texas Tech for all 4 years of college. She has a yearly
scholarship of $10,000 and has already saved $20,000. How much more does she need to save to pay for
her college education?
O $103,104
$73,104
O $43,104
Her college savings is complete

Step-by-step explanation:

125 yards

step-by-step explanation:

i take 75 plus 50.

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)