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Mathematics 8 Online
OpenStudy (anonymous):

I'm really confused, can you help me, please? 1. Let f(x)=3x-10. Find the value of f(-3) a. 21 b. -1 c. -19 2. Find the slope of the line that passes through (3,-4) & (-1,2). a. 2/3 b. 3/2 c. -2/3 d. -3/2 3. Find the slope of the line passing through (4,9) & (-2,9). a. 0 b. underfined

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