Create the required linear function an use it to answer the question.Suppose that you were 24 inches long at birth and 4 feet tall on your tenth birthday. Based on these two data points, create a linear equation for the function that describes how height varies with age. Use the equation to predict the height at age 9 and 31.
A. h = 24 + 7.2a; 45.6 inches; 247.2 inches
B. h = 24 - 2.4a; 2.4 inches; -50.4 inches
C. h = 24 + 12a; 88.8 inches; 396 inches
D. h = 24 + 2.4a; 45.6 inches; 98.4 inches
Answer: D
You might also like to view...
Given that the pair of triangles are similar, find x.
A. x = 34 B. x = 28 C. x = 36 D. x = 45
Write the equation of the circle in standard form. Find the center and radius. Then sketch the graph.x2 + y2 + 6x - 4y - 12 = 0
A. (x - 3)2 + (y - 2)2 = 25
(h, k) = (3, 2), r = 5
B. (x + 3)2 + (y + 2)2 = 25
(h, k) = (-3, -2), r = 5
C. (x - 3)2 + (y + 2)2 = 25
(h, k) = (3, -2), r = 5
D. (x + 3)2 + (y - 2)2 = 25
(h, k) = (-3, 2), r = 5
Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis
A. 48? B. 24? C. 168? D. 18?
Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(8, -2); m = - 
A. y = - 
x + 6
B. y = 
x - 
C. y = - 
x + 
D. y = - 
x + 