Identify the initial amount a and the growth factor b In the exponential function f (x) = 620•7.8x

A 620, 7.8

B 7.8, 620

C 7.8x, 620

D 620, 7.8x

Graph the set of data. Decide whether a linear model is reasonable. If so, draw a trend line and write its equation: { (1,7), (-2,1), (3,13), (-4,-3), (0,5) }

If 4 more than 4 times a certain number is the same as 4 more than the product of 3 and 4, what is that number? A. 3 B. 4 C. 5 D. 8 E. 12

1. Find the perimeter of the triangle with coordinates A (1, 2), B (6, 5), and C (1, 7)

Estimate for product 7/8 8 1/10

Tell what you would do to isolate the variable. 3z = 5 a. multiply 5 on both sides c. multiply 3 on both sides b. divide 5 on both sides d. divide 3 on both sides

Calculate the weight of an individual who uses 81 g of protein. How much does he weigh (in pounds) ? 36.45 O 179.55 180.00 180.45

What is the first step in solving the quadratic equation x2 - 40 = 0? taking the square root of both sides of the equation adding 40 to both sides of the equation squaring both sides of the equation subtracting 40 from both sides of the equation

The greatest common factor for 12 and 22 is?

Y=x-4 y=4x+2 whats the solution of system equations

After switching jobs, Ava's current salary is $78,000. If she was earning $60,000 at her previous job, what is the percent of increase in her salary?