If you transform y= 2x^2 into r= 10x^2, which option below describes the effect of this transformation on the graph of thequadratic function along the yaxis? the transformation stretches the graph by a factor of 5.the transformation stretches the graph by a factor of 25.the transformation shrinks the graph by a factor of 5.the transformation shrinks the graph by a factor of 25.

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step