Answer:
The formal term to describe a straight line graph is linear, whether or not it goes through the origin, and the relationship between the two variables is called a linear relationship. Similarly, the relationship shown by a curved graph is called non-linear.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
3(b-4)+5b=44 3b-12+5b=44 3b+5b=56 8b=56 56/8=7
Answer:
x = √6 or - √6
Step-by-step explanation:
<u>equation</u>: -7x + 6 = x² - 7x
switch sides:
x² - 7x = -7x + 6
Add 7x to both sides,
x² - 7x + 7x = -7x + 7x + 6
x² = 6
For x² = f(a) the solution are x = √f(a), -√f(a)
x = √6 , x = - √6
