02-11-2021
Mathematics

contestada

The exponential function f
takes the value 10 when x=1 and 30 when x=2

Respuesta :

03-11-2021

Answer: x=2

Step-by-step explanation: f(x) = x + 8

f(x) = 10

10 = x + 8

minus 8 from the both sides

10 - 8 = x

2 = x

x = 2

Answer Link

Otras preguntas

PLS HELP YEAR 8 MATHSSSSSSS

1. Given that 4x²- 16x + 15 = a(x-p)²+ q for all values of x.(a) Find the values of the constants a, p and q.

A university is building a new student center that is two- thirds the distance from the arts center to the residential complex. What are the coordinates of the

-2(2x- _)+1=17-4x For what missing value is the equation an identity?

The energy density in a pellet of algae is determined by a bomb calorimetry technique,in which the food is burned (in an oxygen rich environment) and the amount

Xanthe and Sarah do some fundraising for their local nursing home. Together they raised $$302. If Xanthe raised $$102 more than Sarah, and Sarah raised $$p:

What is Argentina?

Jose walked to school on 16 of the 20 school days in February. Which value is equivalent to the fraction of the school days in February that Jose walked to scho

A concrete tank has an external diameter of 5 m and an internal height of 3 m. The walls and base of the tank are 20 cm thick. a. Find the volume of the concret

A book costs $14.00, plus an 8.5% sales tax. How much will the sales tax be?