Answer:
T
F
T
Step-by-step explanation:
Answer: 25x^2 + 40x + 16
Explanation: Apply perfect square formula
(5x)^2 + 2 * 5x * 4 + 4^2
Simplify
.3 or 30 cents. you have to move the decimal place one to the left since it’s 10%
To graph equations like y = -x -12
Since this is in slope intercept form we are automatically given the y-intercept which in this case is -12 so (0,-12)
the coefficient in front of the x is the slope, in this case it is -x so that means -1/1 or -1
To graph this you would plot a point at the y-intercept, then down one over one (negative slope means down instead of up) then to the right, however long to create a line
Hope this helps :)<span />