Use a calculator graph to solve the equation. 2 ( x + 2 ) = 3x – 1
A) x = 7
B) x = 5
C) x = 4
D) x = 3
E) { }, empty set, no real-number solution; the lines are parallel
B) x = 5
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Sketch the graph of the function. Also, find the domain and range of the function.f(x) = 
+ 2
A. domain: x ? -2; range: y ? 0
B. domain: x ? 0; range: y ? 2
C. domain: x ? 0; range: y ? 2
D. domain: x ? 2; range: y ? 0
Solve the problem.Find two consecutive positive integers such that the square of the smaller integer added to seven times the larger integer is equal to 85.
A. -13, -12 B. No such integers exist. C. 6, 7 D. 13, 14
Solve. Try factoring first. If factoring is not possible or is difficult, use the quadratic formula.x2 - x = 6
A. 1, 6 B. -2, -3 C. 2, 3 D. -2, 3
Solve.County records list a rectangular parcel of land as measuring 22,048 square yards. A surveyor measures the length of the parcel of land as 212 yards. What is the width of the parcel?
A. 21,836 yards B. 113 yards C. 104 yards D. 97 yards