Remove parentheses and simplify.7x - (3 - 4x)
A. 11x + 3
B. 7x - 7
C. 11x - 3
D. 3x - 3
Answer: C
Mathematics
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Evaluate the integral.
A. 
B. 
C. 25
D. 
Mathematics
Use the trapezoidal rule to approximate the value of the integral defined by the given set of points.
A. 1.52 B. 1.47 C. 1.65 D. 2.13
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so. Round to two decimal places if necessary.y = x2 + 2x + 3
A. No x-intercept; y-intercept (3, 0) B. No x-intercept; y-intercept (0, 3) C. x-intercept (0, 3); y-intercept (0, 0) D. x-intercept (2, 0); y-intercept (0, 3)
Mathematics
Solve the problem.Find the equation of the form y = mx + b for the line through (3, 7) with angle of inclination - 
.
A. y = -x + 4 B. y = x + 3 C. y = x + 4 D. y = x + 7
Mathematics