Y - 25 = 2(x-10)
y = 2x - 20 + 25
y = 2x + 5. slope = 2
perpendicular lines, slope is opposite and reciprocal
so slope of perpendicular line is -1/2
passing thru (-3, 7)
point slope form: y - y1 = m (x - x1)
equation
y - 7 = -1/2(x + 3)
answer
B. y - 7 = -1/2(x + 3)
Answer:
3×1=3 _3×7=9
Step-by-step explanation:
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Answer:you can multiple a letter only by its self not other letters so you can do x times x which is 2x but you can’t do x times y.
Step-by-step explanation:
(a) The parabola opens downward.
(b) The axis of symmetry is at x = -2.
(c) The vertex is at (-2,0).
(d) The x-intercepts is (-2,0), and the y-intercept is at (0,-1).
