I think the first one is correct. Since “three less than z squared” insinuate that the value is 3 units less than the value z^2
You would subtract the y intercepts then the x intercepts. Subtract 13-6 then divide it by 9-6. That gets you a slope of 7 over 3
Answer:

Step-by-step explanation:
90 1 m/s2 189087536
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Ok pretty sure the probability of a 5 is 1/5
The probability of a # greater than 3 is 2/5
And the probability of a 2 or 5 is 2/5
(1/5 is 20% and 2/5 is 40% if you need those)