Answer:
y2-y1/x2-x1
=-7-5/5-(-5)
=-12/10
=-6/5
Step-by-step explanation:
Given two points on on a line to find the slope we use the formula y2-y1/x2-x1 , hence the answer above.
Answer:
y = 2/7x + 7
Step-by-step explanation:
We start off by putting the original equation into slope-intercept form. Subtract 7x from both sides, then divide both sides by -2. Your new equation should be y = -7/2x - 8. It's important to know that when two lines are perpendicular, their slopes (m) are opposite reciprocals of each other. So -7/2 becomes 2/7. The first part of your final equation is y = 2/7x + b.
Next, we need to find the y intercept (b). You need to plug the x and y values from the given coordinate point (-7,5) into your final equation. You should end up with: 5 = 2/7(-7) + b. Then, solve for b.
5 = -14/7 + b
5 = -2 + b
7 = b
Finally, plug the b value into your final equation and you will have your answer.
First one: x>5
second one: x≥5
im pretty sure its right
Hope this helps love! :)
