Use substitution to determine whether the given ordered pair is a solution of the given equation.(2.7, 4.8); x2 + y2 = 25
A. Yes
B. No
Answer: B
Mathematics
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Solve the problem.Find an equation of the tangent to the curve f(x) = 
that has slope 
.
A. y = 
x - 
B. y = 
x
C. y = 
x + 
D. y = - 
x + 
Mathematics
Find the value of the missing number.
= 20
A. -95 B. -25 C. -80 D. -100
Mathematics
Perform the division.(x2 + 3x + 2) ÷ (x + 1)
A. x + 2 B. x2 + 3 C. x2 + 2 D. x + 3
Mathematics
Find an equation for the ellipse in the graph.
A. 
- 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics