Make a line and drag it over the shape if you see more than 2 points over the line then it is not a function if you see only 1 point over the line it is a function
(5x+2)(x-4
5x (x)+2(x)+5x (-4)+2 (-4)
5x^2+2x-20x-8
5x^2-18x-8
C. 5x^2-18x-8
Answer:
increase
Step-by-step explanation:
the number got bigger
Answer:
y=− x^2 /4-4
Step-by-step explanation:
3a^2+ 4b; a = -6, b = -5
- Substitute the given values of a and b into the expression.
3(-6)^2 + 4(-5)
3(36) + 4(-5)
108 + -20
<h3>88 is your answer.</h3>