For the function f(x)=10x^2+8x
a.] express the slope of the secant line in terms of x and h.
b.] find m subscript secant for h=0.5, 0.1, and 0.01 at x=1. what value does m subscript secant approach as h approaches 0?
c.] find the equation for the secant line at x=1 with h=0.01.
d.] graph f and the secant line found in part (c) on the same viewing window.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

i need points

step-by-step explanation:

sorry bubs

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement