Well without seeing the tables it is hard to answer. However, I will offer some help. f(x) is actually y. A function of x=y. So, now you have y=2x-1. Plug the x and y values in from the tables and make sure the equations are true with the given values (equal on both sides). For example, (2,3).. 3=2(2)-1...... 3=3. Hope this helps.
Since p = x² - 7, you can substitute/plug in p for x² - 7
So:
(x² - 7)² - 4x² + 28 = 5
(p)² - 4x² + 28 = 5 You can factor out -4 from (-4x² + 28)
p² - 4(x² - 7) = 5 Plug in p
p² - 4p = 5 Subtract 5
p² - 4p - 5 = 0 Your answer is C
Answer:
A(3,-3), B(-3,-1), C(-2,-6)
Step-by-step explanation:
this is because when you reflect over the x axis is like a mirror, there should be an opposite reflection of the original shape with the "opposite" coordinates, reflecting over the x axis changes the y value while reflection over the y axis changes the x value.
example:
reflect (4, 7) over the x value.
you will get (4, -7)
reflect (10, 3) over the y value.
you will get (-10, 3)
<em>pls at least thank if it was helpful</em>
Answer:
Step-by-step explanation:
Answer:
Apples = A
Oranges = O
The system is
A + O = 60
A / O = 3 / 2
Step-by-step explanation:
A = 36
O = 24
