exam Maths Puzzle Numerical Ability

Can someone help me on the following?

I need to find the slope and y-intercept:

x = -9

Thanks,
Ashley

Read Solution (Total 1)

well slope should be dx/dt so i think a zero.. and y intercept use y=mx+c...so y=0
9 years agoHelpfull: Yes(0) No(0)

exam Other Question

Can someone answer this one for me?

Use the Distributive Property to remove the parentheses from the following expression:

(1 + 2t + 3y)(-7) Roll a Die: Roll a die 50 times and record the results. Determine the empirical probability of rolling:

(a) a 1
(b) a 6
(c) does the probability of rolling a 1 appear to be the same as the probability of rolling a 6? Explain.