9514 1404 393
Answer:
x^2 -5x +14 = 10^(2x +4)
Step-by-step explanation:
The relationship is ...
log(a) = b ⇔ a = 10^b
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Using this with a=x^2-5x+14 and b=2x+4, we have ...
x^2 -5x +14 = 10^(2x +4)
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<em>Additional comments</em>
In plain text, the exponent needs parentheses, because superscript formatting is not available to tell what is and isn't part of the exponent.
The base of "log" is assumed to be 10 in high school algebra. In the larger world, "log" is often used in place of "ln" to mean the logarithm to base 'e'.
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The one solution is approximately x = −1.32505947996.
Y=a (x-h) ^ + k
so your parabola has an equation of:
y=a(x+2)^ -3
-2=a(5+2) ^ -3
-2=a(-3)^-3
-2=9a-3
adding them to both sides
1=9a
divide both sides:
1=9a
Divide both sides by 9:
a=1/9
the vertex form is:
y=(1/9)(x+2)^-3
The expanded form is:
y=(1/9)x^ + (4/9)x - (23/9)
Anw: E. (1/9)
Answer:
D. 0.7x+10.8
Step-by-step explanation:
I used desmos calculator and typed in all the equations and this is the only one that was close to the set of dots. I attached a screetshot so you can look for yourself. I hope this helps
Answer:
1. 1350
2.2700
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
X=36/9
=4
