PLS HELP 100 POINTS AND BRANLIEST
the question is in the image below

C and E

Step-by-step explanation:

2^x + 1 = 5

2^x = 4

2^x = 2²

x = 2 , y = 5

(2,5) is the solution which lies in Quadrant 1

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%