Find the slope-intercept form of the equation of a line parallel or perpendicular to the given line and passing through the given point.Perpendicular to -8x - 3y = 70, through (-8, 5)
A. y = 
x + 
B. y = 
x + 8
C. y = - 
x - 8
D. y = - 
x - 
Answer: B
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Name the property used to go from step to step indicated by an a), b), c), or d).
What will be an ideal response?
Graph the equation.(x - 2)2 + y2 = 25
A. 
B. 
C. 
D. 
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 + 8x + 16
A. vertex (4, 16)
intercept (0, 32)
B. vertex (4, 0)
intercepts (0, 16), (4, 0)
C. vertex (-4, 16)
intercept (0, 32)
D. vertex (-4, 0)
intercepts (0, 16), (-4, 0)
Solve the problem.A projectile is fired from a height of 7.3 feet with an initial velocity of 122 ft/sec at an angle of 48° with the horizontal. The parametric equations for the path of the projectile are x = (122 cos 48°)t, and y = 7.3 + (122 sin 48°)t - 16t2,where x and y are in feet and t is in seconds. Determine the maximum height reached by the projectile. Round your answer to the nearest tenth of a foot.
A. 135.7 ft B. 143 ft C. 128.4 ft D. 264.2 ft