Find two sets of parametric equations for the given rectangular equation.y = 8 - (x - 7)3
What will be an ideal response?
x = t, y = 8 - (t - 7)3; x = t + 7, y = 8 - t3
Mathematics
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Find the sum. Add horizontally.(-6y2 + 9) + (3y2 - 3y - 2)
A. -3y2 + 3y + 7 B. -3y2 - 3y + 11 C. -9y2 - 3y + 7 D. -3y2 - 3y + 7
Mathematics
Simplify.(
- 5)2
A. w2- 10
+ 25
B. w- 10
+ 25
C. w- 5
+ 25
D. w+ 25
Mathematics
Complete the identity.(4x2 - 1)3 = ?
A. 256x8 + 64x6 - 48x4 + 12x2 - 1 B. 64x6 - 48x4 + 12x2 - 1 C. 64x3 - 48x2 + 12x - 1 D. (16x4 - 8x2 + 1)3
Mathematics
Find the exact value of the expression if ? = 45°. Do not use a calculator.f(?) = cos ?Find 5f(?).
A. 
B. - 
C. 
D. - 
Mathematics