Answer:
Yes the y-intercept is -1 so True
Yes the rate of change or slope is 2 so True
And Yes the equation is not y=2x+1 it is suppose to be y=2x-1 so False
Step-by-step explanation:
Hope this Helps!
supplementary angles add up to 180°.
x = measure of such angle
x + 20 = measure of her sibling.
since "x" has 20 less than her sibling, then clearly her sibling has to have 20 more than "x".

5x+1(6-4) = +1(5x6)-(5x)
this would be a hard question to answer but i think i can do it ((( nNOTTTT))))
Answer: x2 + 12x
Step-by-step explanation: