Answer:
f(x) = - 4x² - 27x + 7
Step-by-step explanation:
f(x) = a*(x-1/4)(x+7) = a(x² + 27/4 x - 7/4)
pass (0,7): 7 = a (-7/4)
a = -4
f(x) = -4*(x² + 27/4 x - 7/4)
f(x) = -4x² - 27x + 7
<span><span>
cents
( Betty's pay ) - ( what she paid Bobby )
Betty gets to keep $11.70 for the day
( notice that I did all calculations in cents until
the end when I converted to dollars )
</span><span>hope this helps:))</span></span>
Answer:
there is 3 ounces more
Step-by-step explanation:
y = 3x4+ 8 = 20
y = 3x5+8 = 23
Answer:
y = 2x + 16
Step-by-step explanation:
slope is parallel and equal to y = 2x + 6
y intercept = 16
Answer:
No
Step-by-step explanation:
No because if it's 20,000 on 1 it should be 40,000 on 2 but its not so its not proportional