Answer: -7/9
Step-by-step explanation: To identify the slope of this line, first notice that this equation is in standard form which is Ax + By = C.
To find the slope, we need to solve for our variable <em>y</em>.
We first need to identify what is happening to our variable <em>y</em>. You can notice that it's being multiplied by 9 and is being added by 7x because 7x is a +7x so we're adding the 7x to the 9y.
So the first thing we do is undo addition and subtraction to our variable.
On the left the -7x's cancel and we are left with 9y. on the right, we do not want to write 45 - 7x because we always want to keep our variable in front of our constant. So I will just write that as 9y = -7x + 45.
Now we can divide everything by 9 in order to get <em>y</em> by itself.
This leaves us with <em>y = -7/9x + 5</em>.
Now our slope is the multiplier or the coefficient of the <em>x</em> term which in this case is -7/9. So the slope is -7/9.
Answer:
put a dot on -5 on the y axis
Step-by-step explanation:
Answer:
140
Step-by-step explanation:
1. 1,000x0.07=70
2.70x2 years=140
3. 140
I hope this was helpful! I have no idea if I got the right answer but goodluck!
I cant answer it but i can give u this <span>Here's an example: </span>Find the critical numbers<span> of f (x) = 3x</span>5<span> – 20x</span>3<span>, as shown in the figure. Here's what you do: </span>Find<span> the first derivative of f using the power rule. Set the derivative equal to zero and solve for x.</span>
Answer: yes, because it is a straight line and is on the origin and goes through the origin so it is a proportional relationship
hoped this helped let me know if it did
