MarajadeB337076 MarajadeB337076
  • 03-11-2022
  • Mathematics
contestada

7.If you raised $15 byday 2 and by day 7 youhad $75. What is therate of change?

Respuesta :

AfsheenO314720 AfsheenO314720
  • 03-11-2022

We have the following:

the rate of change is equal to a slope, therefore we can calculate it as follows:

[tex]m=\frac{y_2-y_1}{x_2-x_1}=\frac{75-15}{7-2}=\frac{60}{5}=12[/tex]

The rate of change is $12/day

Answer Link

Otras preguntas

What is this phrase in English? "Mi madre es muy inteligente."
100° 100⁰ X = ??????
A triangle has sides of length 4xy, 7, and2x. Which expression represents the distance around, or perimeter, of the triangle? O 6z+y+7 O 6x + 4y +7 O4zy + 2x +7
1.07 x 104 -3.38 × 10³
If x +2 is a factor of p(x) =x²-kx +7, thrn find the value of k.Also,find the other factor of the polynomial ?​
g(x) = 4x+6 h(x)=x-5 Write the expressions for (g-h) (x) and (g-h) (x) and evaluate (g- h) (3). (g-h)(x) = (g-h)(x) = 0 (g+h)(3) =
Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.–77, –76, –75, –74
Find the coordinates of the midpoint of the line segment with endpoints (6, -2) and (-3, -2). midpoint: (x, y) = ( )
A sentence that asks a question ends with a period. True False
you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?