<span>Answer: 6.5966889e+13</span>
The x-intercept of a function is basically it's roots. So when you factor out the function f(x) = x^2 - 16x + 64 you get
(x-8)(x-8)
x = 8
So x-int. is (0,8) or x = 8
Answer:
-9
Step-by-step explanation:
x+3= -6
×= -6-3
x= -9
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The <em><u>correct answer</u></em> is:
B) an exponential function with a growth factor of 2
Explanation:
An exponential function is one of the form f(x) = aˣ, where a is some constant. Exponential graphs are smooth curves.
This graph is a smooth curve. Looking at the points plotted, we have:
(0, 1); (1, 2); (2, 4); (3, 8)
The growth factor is the number we multiply each value by to find the next one. From 1 to 2, we would multiply by 2; from 2 to 4, multiply by 2; from 4 to 8, multiply by 2. This makes the growth factor 2.
Answer:
C. 95
Step-by-step explanation:
Start by finding the two other angles in the triangle.
121* and 144* both have supplementary angles in the triangle. This means their counterparts added to them equals 180*
180-121=59 and 180-144=36
These are two of the angles in the triangle. Every triangle's angles add up to 180, so add the two together and then subtract that from 180.
180-(59+36)=180-95=85*
So the angle next to n is 85*. But, this angle and angle n are supplementary as well!
So, 180-85=n
n=95
There's probably other ways to solve this one, but this is how I'd do it. Hope I helped!