What is true about Triangle AED? a. It is a right triangle. b. It is an isosceles triangle. c. It is congruent to Triangle BEC, Triangle AEB, and Triangle CED d. All the above.

answer:

c

Step-by-step explanation:

just cause logic

answer:

C. It is congruent to triangles, BEC, AEB, & CED

Step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct