a) {-2,-1,0} b) {-2,-1} c) {2,4,5} d) {4,5,6}
Mathematics, 05.02.2020 02:47 dorothybean
1) what is the domain of the relation {(-25)}
a) {-2,-1,0} b) {-2,-1} c) {2,4,5} d) {4,5,6}
2) what is the domain of y=√x
.
a) x ≥ 0
b) x ≤ 0
c) x ≥ 1
d) all real numbers
3) what is the range of y = x2?
a) y ≥ 0
b) x ≥ 0
c) y ≤ 0
d) all real numbers
Answers: 2
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1) what is the domain of the relation {(-25)}
a) {-2,-1,0} b) {-2,-1} c) {2,4,5} d) {4,5,6}
a) {-2,-1,0} b) {-2,-1} c) {2,4,5} d) {4,5,6}
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