Find a rectangular equation for the plane curve defined by the parametric equations.x = 2t - 1, y = t2 + 4; -4 ? t ? 4
A. y = - 
x + 30; for x in -6 ? x ? 4
B. y = 
x2 + 1; for x in -6 ? x ? 4
C. y = x2 + 1; for x in -2 ? x ? 2
D. y = 
x2 + 
x + 
; for x in -9 ? x ? 7
Answer: D
Mathematics
You might also like to view...
Find the perimeter.
A. 57 yd B. 180.5 yd C. 38 yd D. 56 yd
Mathematics
Estimate the value of the quantity.The velocity of a projectile fired straight into the air is given every half second. Use right endpoints to estimate the distance the projectile travelled in four seconds.
A. 903.6 m B. 942.8 m C. 471.4 m D. 451.8 m
Mathematics
Evaluate the expression.
A. 720 B. 1 C. 10 D. 90
Mathematics
Find the derivative of the function at the given point in the direction of A.
A. - 
B. - 
C. - 
D. - 
Mathematics