F(x) = 9-5x For the function 3+x f-1(x). find

Mathematics

1 answer:

Iteru [2.4K]3 years ago

3 0

Answer:

f x − x + 3

Step-by-step explanation:

Substitute the given value into the function and evaluate.

PLEASE MARK BRAINLIEST!!

You might be interested in

Matthew has $25 he goes to the movie and spent eight dollars on a movie ticket then four dollars on popcorn do you want to frien

Virty [35]

Answer: $23

Step-by-step explanation:

1) 25-8=17

2) 17-4= 13

3) 13+10= 23

Matthew has $23 now

8 0

4 years ago

Identify the y-intercept for the line 4x – 2y = 4

stellarik [79]

Answer: (0,-2)

Step-by-step explanation: uhdehdwhehehhH

6 0

3 years ago

Please Help!

alisha [4.7K]

Diagonal of the parallelogram divides the parallelogram in to two equal areas.

So area of parallelogram = 2(area of triangle)

According to the given diagram,

AB= 8, AD = 5 and BD = 11

So according to the Heron's formula,

Area of triangle = $\sqrt{s(s-a)(s-b)(s-c)}\\\\where,\\ s =\frac{a + b + c }{2}$

and a, b and c are the three sides of the triangle

Area of triangle ABD = $s=\frac{8 + 5 + 11}{2} \\\\s = \frac{24}{2}\\\\s = 12Area of triangle ABD = \sqrt{12(12 - 8) (12 - 5) (12 - 11)}\\\\Area of triangle ABD = \sqrt{12(4) (7) (1)}\\\\Area of triangle ABD = \sqrt{336}\\\\Area of triangle ABD = 18.33$