What is the y-intercept of f(x) = 3^x+2?

y-intercept is (0, 3)

Step-by-step explanation:

y-intercept is the point where the line meets the y-axis.

For finding the y-intercept we have two methods:

So, Putting the x = 0 in f(x)

f(x) = y = 3⁰ + 2 = 1 + 2 = 3

hence, y = 3

∴ y-intercept of f(x) is (0, 3).

4.5(4 − x ) + 36 = 202 − 2.5(3x + 28) now multiply from the paranthesis

18 -4.5x + 36 = 202 -7.5x + 70 will add the numbers

54-4.5x = 272-7.5x move x to the left and numbers to the right

7.5x-4.5x = 272-54 make the difference

3x = 218 and divide by 3

x= 72