A taxi driver fixes the rate for a ride as follows: the base fare, f(x) = 4 and fare for x miles, g(x) = x2 - 5x. Write a function
for the total cost for a ride of x miles.
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This is different from the first one can someone me

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2