Answer:
Step-by-step explanation:
First, plug in both answers into the slope formula. You should get 1/2. Then you have to find the y-intercept. This is -1. The formula is y=1/2x -1
Answer:
she is not fully correct root nine is three but root eight can also be simplified to 2root 2 so the answer is six root two
Answer:
the answer is 4 : )
Step-by-step explanation:
Find the GCF (Greatest Common Factor)
GCF = 3
Factor out the GCF ( Write the GCF first. Then, in parentheses, divide each term by the GCF)
3(3x^2/3 + -12x/3 - 15/3)
Simplify each term in parentheses
3(x^2 - 4x - 5)
Factor x^2 - 4x - 5
<u>3(x - 5)(x + 1)</u>