9+square root of x+3=10 solve for x

x = -2

Step-by-step explanation:

9 + √(x+3) = 10

collect like terms

√(x+3) = 10 - 9

√(x+3) = 1

square both sides of the equation

[√(x+3)]² = (1)²

x + 3 = 1

collect like terms

x = 1 - 3

x = -2

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.

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: