Chapter 4.1, Problem 74E

Find parametric equations for the line through (-4,1,1) parallel to the x-axis. Let z = 1. y3= (Type expressions using t as the variable.) Textbook Calculator Print

Identify the graph generated by the parametric equationsx = t2, y = t, for -10 ≤ t ≤ 10.

Consider the parametric the curve defined by the equations x = t² – 2t + 2 and y = t² + t. (a) The point on the curve where the tangent line has a slope of - is (x, y) = (b) The tangent line at the point (æ, y) = (2,6) is given by the equation (Choose A, or B, or C, or D from the list below.) A) y = x – - B) y = -x + 1 C) Y +1 D) y = x+ 5

Graph the parametric curve x=2t-3, y=6t-7 by climinating the parameter t?

The path of a projectile that is launched h feet above the ground with an initial velocity of vo feet per second and at an angle 0 with the horizontal is given by the parametric equations shown below, where t is the time, in seconds, after the projectile was launched. x= (vo cos 0) t, y=h+ (Vo sin 0) t-16t2 Use a graphing utility to obtain the path of a projectile launched from the ground (h=0) at an angle of 0 = 65° and initial velocity of v = 130 feet per second. Use the graph to determine the maximum height of the projectile and the time at which it reaches this height, as well as the range of the projectile and the time it hits the ground. Choose the correct graph of the path of the projectile. OA. Q G OB. ○ C. O D. Q Q E G [0,1000]x[0,300] [0,1000] x [0,300] [0,1000]x[0,300] What is the maximum height of the projectile? feet (Type an integer or decimal rounded to the nearest tenth as needed.) At what time does the projectile reach this maximum height? seconds (Type an integer or…