Find the y-intercept and any x-intercepts.y = 2x2 + 14x - 1
A. y-intercept (0, -1), x-intercepts (-7 + , 0) and (-7 -
, 0)
B. y-intercept (0, -1), no x-intercepts
C. y-intercept (0, -1), x-intercepts and
D. y-intercept (0, -1), x-intercepts and
Answer: C
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In a certain city there is a river running through the middle of the city. There are three islands and nine bridges as shown in the figure below.
It is possible to take a walk though this town, starting on the South Bank, crossing each bridge once (and only once) and ending
A. on island C. B. back on the South Bank. C. on island B. D. on the North Bank. E. none of these
The vector v has initial point P and Terminal Point Q. Write v as a position vector.P(-14, -10), Q(-6, -11)
A.
B.
C.
D.
List all the factors of the number.28
A. 1, 2, 4, 7, 8, 14, 28 B. 2, 7, 14, 28 C. 1, 2, 7, 14, 28 D. 1, 2, 4, 7, 14, 28
Find the slope-intercept form of the line satisfying the given conditions.Through (-8, 1.5) and (-3, 3.5)
A. y = -2.5x + 4.7 B. y = 2.5x + 4.7 C. y = -0.4x + 4.7 D. y = 0.4x + 4.7