Solve the problem.Consider these midterm and final exam scores for three students in a calculus class. 
Find the regression line y = mx + b.
A. y = 0.256x - 12.3
B. y = -x + 3.1
C. y = -0.61x + 124.2
D. y = -0.65x + 100.4
Answer: C
Mathematics
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Provide an appropriate response.Find an equation for the tangent to the curve y = 
at the point (1, 12).
A. y = -8x + 20 B. y = 8x + 4 C. y = -4x + 16 D. y = -8
Mathematics
Without using a calculator, determine whether the first number is divisible by the second number.Is 34,210 divisible by 10?
A. Yes B. No
Mathematics
Use long division to find the quotient and the remainder
A. quotient: x + 2; remainder: -2 B. quotient: x - 2; remainder: 0 C. quotient: x2 - 2; remainder: 5 D. quotient: x2 + 3x - 4; remainder: 0
Mathematics
Subtract.- 
- 
A. - 
B. - 
C. 
D. - 1
Mathematics