What is the value of f(-5), if f(x) = -9x -4 ?
2 answers:
Therefore the answer is 41
Answer:
Step-by-step explanation:
f(-5) = (-9 * -5) -4
f(-5) = 45 - 4
f(-5) = 41
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Answer:
slope intercept form
y=-2x-8
m=-2
y-intercept = (0,-8)
1) 9+4a-36+21-6a 2) -2a-6 3) -2a=6 4) a=-3
The rate of change or slope is 6 inches or half a foot per year. The initial value, or y intercept is 7 ft. Plug this into mx+b form to get y=.5x+7
Answer :
2x - y = 7
-y = -2x + 7
y = 2x - 7 <— slope-intercept form
