Quadratic equations are also used when gravity is involved, such as the path of a ball or the shape of cables in a suspension bridge. A very common and easy-to-understand application of a quadratic function is the trajectory followed by objects thrown upward at an angle.
Answer:
x=1, -3
Step-by-step explanation:
<h2><u>
Answer:</u></h2>
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
So when you have one of these, it’s just asking you so solve it as if x were 6 (as you see where the x in f(x) is replaced with a 6.
so you’d sub x for 6
giving you:
4 x (6)
which = 24
hope that makes sense :)
Answer:
4
Step-by-step explanation:
<em>To start off, we are going to input our x value into our expression.</em>
3|-5| + 2(-5) - 1
<em>Next, we are going to find the absolute value (always positive) of -5 and multiply 2 and -5.</em>
3(5) - 10 -1
<em>Now, we will multiply 3 and 5.</em>
15 - 10 -1
<em>Finally, we are going to combine our like terms (15, -10, and -1)</em>
4
<em>So! Our final answer for this expression is </em><u><em>4</em></u><em>!</em>
Hope this Helps! :)
<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>
-SGO
