The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 
A. y = 3.2x - 4; y = -8.8, y = 10.72
B. y = 3.2x + 5.6; y = 0.8, y = 20.32
C. y = 3.2x + 2.4; y = -2.4, y = 17.12
D. y = 3.2x - 7.2; y = -12, y = 7.52
Answer: B
You might also like to view...
Perform the indicated operation.(5x3 + 9x5 - 3 - 3x4) - (-2 - 5x4 + 6x5 + 9x3)
A. 3x5 - 8x4 + 14x3 - 5 B. 15x5 - 8x4 + 14x3 - 5 C. 3x5 + 2x4 - 4x3 - 1 D. 15x5 - 8x4 + 14x3 - 1
Solve the problem.Use the rule of 70 to estimate the annual inflation rate (to the nearest tenth of a percent) that would cause the general level of prices to double in 27 years.
A. 3% B. 2.6% C. 2.9% D. 2.4%
Factor completely.9y2 + 12y + 4
A. Prime B. (3y - 2)(3y - 2) C. (3y + 2)(3y + 2) D. (9y + 2)(y + 2)
Find the foci of the hyperbola.y = ±
A. (0, 2
) and (0, -2
)
B. (0, 2
) and (0, -2
)
C. (2
, 0) and (-2
, 0)
D. (
, 0) and (-
, 0)