Solve the matrix equation for X.Let A = 
and B = 
;
X + A = B
A.
X = 
B.
X = 
C.
X = 
D.
X = 
Answer: C
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Name the angle in five different ways.
A. Angle EFG, ?EFG, angle E, ?E, or ?GFE B. Angle GFE, ?F, angle EFG, ?EFG, or ?GFE C. Angle GFE, ?GFE, angle EGF, ?EGF, or ?G D. Angle F, angle EFG, angle GEF, ?EFG, or ?F
Graph the rational function and find the intercepts.f(x) = 
A. x-intercept: 0. y-intercept: 0.
B. x-intercept: 0. y-intercept: 1.
C. x-intercept: 0. y-intercept: 0.
D. x-intercept: 1. y-intercept: 0.
Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = 8x + 4y + 7; 0 ? x ? 1, 1 ? y ? 3
A. 28 B. 38 C. 36 D. 26
Solve the equation graphically to four decimal places.Let f(x) = -0.5x2 + 4x + 2, find f(x) = -5.
A. 9.4772 B. No solution C. -1.4772 D. -1.4772, 9.4772