Look at the student work shown below. simplify: 4t(2s – 7). (4t)(2s) – 7 8st - 7 did the student correctly simplify the expression? if “yes,” explain the steps the student followed. if “no,” explain what the student did wrong and what should have been done.

What is the equation of the graph below? y=sec(x)-4

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5